A2K5D8 - CNRL Pipeline Specifications 2009

CANADIAN NATURAL RESOURCES PIPELINE SPECIFICATIONS MANUAL Revision Date: March 2009

Revision Number: 3.0

PIPELINE SPECIFICATIONS Rev. 3.0 Section Name

Section Number

0.0

Rev. Date March 2009

Page Page 2 of 241

Table of Contents TABLE OF CONTENTS

1. Introduction and Line Classes – Pipelines........ .......... .......... ......... .. 3 2. Introduction and Line Classes – Wellsites....... ......... .......... .......... . 54 3. Pipeline Pipeline Welding Welding ................................ ................ ................................ ................................ .......................... .......... 55 4. Wellsite Wellsite Welding Welding ................................ ................ ................................ ................................ .......................... .......... 60 5. Flare Flare System System Design Design .............................. .............................................. ................................ ....................... ....... 61 6. Pipeline Pipeline Stress Stress Relief ............................... ............................................... ................................ .................... .... 71 7. Wellsite Wellsite Stress Stress Relief ............................... ............................................... ................................ .................... .... 74 8. Sour Service Piping............................ Piping............................................ ................................ .......................... .......... 75 9. Sour Service Service Wellsite Wellsite Facilities Facilities ................................ ................ ................................ .................... .... 82 10. Hydrogen Hydrogen Degassing........................... Degassing........................................... ................................ .......................... .......... 83 11. Hot Tapping Pipelines Pipeline s ................................ ................ ................................ ................................ .................. .. 85 12. Hot Tapping Tapping Tanks Tanks ............................... ............................................... ................................ ....................... ....... 89 13. Non Metallic Metallic Materials............... Materials............................... ................................ ................................ .................. .. 95 14. Pipe Line Repairs....... Repairs....................... ................................ ................................ ................................ ................ 107 15. Pressure Pressure Tests............................ Tests............................................ ................................ ................................ ................ 111 16. Tie-in Tie-in Welds – Hydrotest Hydrotest Waiver........................ Waiver........................................ ........................ ........ 115 17. Over Pressure Pressure Protec Protection tion .............................. .............................................. ............................. ............. 120 18. Crossings Crossings .............................. .............................................. ................................ ................................ ..................... ..... 122 19. Pipeline Pipeline Weights Weights and Rock Guards Guar ds ................................ ................ ............................. ............. 125 20. Pipeline Pipeline Bending Bending ................................ ................ ................................ ................................ ........................ ........ 128 21. Coatings Coatings ............................... ............................................... ................................ ................................ ..................... ..... 130 22. Cathodic Cathodic Protection Protection .............................. .............................................. ................................ ..................... ..... 131 23. Corrosion Corrosion Monitorin Monitoring g Requireme Requirements... nts................... ................................ ........................ ........ 133 24. Pigging Pigging Facilities Facilities ............................... ............................................... ................................ ........................ ........ 135 25. Discontinu Discontinuation ation and Abandonmen Abandonmentt ................................ ................ ............................. ............. 137 26. Pipeline Pipeline Reactivat Reactivations ions ................................ ................ ................................ ................................ ................ 139 27. Re-licens Re-licensing ing Pipelines Pipelines:: Sweet to Sour Sour ............................... ......................................... .......... 142 28. Third Third Party Tie-Ins............................ Tie-Ins............................................ ................................ ........................ ........ 145 29. Ditching Ditching and Backfillin Backfilling............. g............................. ................................ ................................ ................ 147 30. Typical Typical Drawings Drawings ............................... ............................................... ................................ ........................ ........ 149 31. Quality Quality Control: Control: Pipelines............. Pipelines............................. ................................ ............................. ............. 151 32. Quality Quality Control: Control: Wellsites Wellsites (ASME (ASME B31.3) .............................. ................................... ..... 167 33. Measuremen Measurementt Guidelines Guidelines ............................... ............................................... ............................. ............. 168 34. Pipeline Pipeline Specifica Specification tion Waiver Waiver ................................ ................ ................................ ..................... ..... 170 35. Abbreviat Abbreviations ions List ................................ ................ ................................ ................................ ..................... ..... 178 36. Valve Descriptions (to be used to clarify line class symbols used in sections sections 1&2 of of this manual) manual) ................................ ................ ................................ ................................ ................ 179


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Table of Contents TABLE OF CONTENTS

1. Introduction and Line Classes – Pipelines........ .......... .......... ......... .. 3 2. Introduction and Line Classes – Wellsites....... ......... .......... .......... . 54 3. Pipeline Pipeline Welding Welding ................................ ................ ................................ ................................ .......................... .......... 55 4. Wellsite Wellsite Welding Welding ................................ ................ ................................ ................................ .......................... .......... 60 5. Flare Flare System System Design Design .............................. .............................................. ................................ ....................... ....... 61 6. Pipeline Pipeline Stress Stress Relief ............................... ............................................... ................................ .................... .... 71 7. Wellsite Wellsite Stress Stress Relief ............................... ............................................... ................................ .................... .... 74 8. Sour Service Piping............................ Piping............................................ ................................ .......................... .......... 75 9. Sour Service Service Wellsite Wellsite Facilities Facilities ................................ ................ ................................ .................... .... 82 10. Hydrogen Hydrogen Degassing........................... Degassing........................................... ................................ .......................... .......... 83 11. Hot Tapping Pipelines Pipeline s ................................ ................ ................................ ................................ .................. .. 85 12. Hot Tapping Tapping Tanks Tanks ............................... ............................................... ................................ ....................... ....... 89 13. Non Metallic Metallic Materials............... Materials............................... ................................ ................................ .................. .. 95 14. Pipe Line Repairs....... Repairs....................... ................................ ................................ ................................ ................ 107 15. Pressure Pressure Tests............................ Tests............................................ ................................ ................................ ................ 111 16. Tie-in Tie-in Welds – Hydrotest Hydrotest Waiver........................ Waiver........................................ ........................ ........ 115 17. Over Pressure Pressure Protec Protection tion .............................. .............................................. ............................. ............. 120 18. Crossings Crossings .............................. .............................................. ................................ ................................ ..................... ..... 122 19. Pipeline Pipeline Weights Weights and Rock Guards Guar ds ................................ ................ ............................. ............. 125 20. Pipeline Pipeline Bending Bending ................................ ................ ................................ ................................ ........................ ........ 128 21. Coatings Coatings ............................... ............................................... ................................ ................................ ..................... ..... 130 22. Cathodic Cathodic Protection Protection .............................. .............................................. ................................ ..................... ..... 131 23. Corrosion Corrosion Monitorin Monitoring g Requireme Requirements... nts................... ................................ ........................ ........ 133 24. Pigging Pigging Facilities Facilities ............................... ............................................... ................................ ........................ ........ 135 25. Discontinu Discontinuation ation and Abandonmen Abandonmentt ................................ ................ ............................. ............. 137 26. Pipeline Pipeline Reactivat Reactivations ions ................................ ................ ................................ ................................ ................ 139 27. Re-licens Re-licensing ing Pipelines Pipelines:: Sweet to Sour Sour ............................... ......................................... .......... 142 28. Third Third Party Tie-Ins............................ Tie-Ins............................................ ................................ ........................ ........ 145 29. Ditching Ditching and Backfillin Backfilling............. g............................. ................................ ................................ ................ 147 30. Typical Typical Drawings Drawings ............................... ............................................... ................................ ........................ ........ 149 31. Quality Quality Control: Control: Pipelines............. Pipelines............................. ................................ ............................. ............. 151 32. Quality Quality Control: Control: Wellsites Wellsites (ASME (ASME B31.3) .............................. ................................... ..... 167 33. Measuremen Measurementt Guidelines Guidelines ............................... ............................................... ............................. ............. 168 34. Pipeline Pipeline Specifica Specification tion Waiver Waiver ................................ ................ ................................ ..................... ..... 170 35. Abbreviat Abbreviations ions List ................................ ................ ................................ ................................ ..................... ..... 178 36. Valve Descriptions (to be used to clarify line class symbols used in sections sections 1&2 of of this manual) manual) ................................ ................ ................................ ................................ ................ 179


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Introduction and Line Classes - Pipelines

1 . Introduction and Line Classes – Pipelines Table of Contents 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8

SCOPE SCOPE .............................. .............................................. ................................ ................................ ............................ ............ 3 LEGISLATION, LEGISLATION, REGULATIONS, REGULATIONS, CODES, CODES, AND STANDARDS STANDARDS ....... 3 BASIS BASIS OF DESIGN DESIGN ............................... ............................................... ................................ ......................... ......... 4 LINE SIZING SIZING ............................... ............................................... ................................ ................................ .................. 6 MATERIAL MATERIAL SELECTIO SELECTION................. N................................. ................................ .............................. .............. 6 COMMISSION COMMISSIONING..... ING..................... ................................ ................................ ................................ .................... .... 6 PIPELINE SERVICE CLASSES.............. ......... .......... .......... ......... .. 7 LIST OF ATTACHMEN ATTAC HMENTS TS ............................... ............................................... ............................ ............ 40 SCOPE

1.1 1.1.1

This specification describes the pipeline classes and material requirements that shall be met in the supply of pipeline materials and equipment for various services in the construction and maintenance of oil, gas and water pipelines.

1.1.2

All work shall comply with the legislative and regulatory requirements of the province or territory of installation as well as the Government of Ca nada.

1.1.3

In the event of a conflict between this specification and any other governing legislation, regulation, code or standard the Company must be consulted and the specification clarified or amended before any work is done.

1.1.4

The pressure and temperature limitations of piping specifications for Canadian Natural Resources Limited (“CNRL” or “the Company”) shall correspond to the pressure and temperature limitations of the associated flange series, as published in the latest edition of CSA Z245.11 Steel Fittings, CSA Z245.12 Steel Flanges and CSA Z662 – Oil and Gas Pipeline Systems. Flanges joining pipelines to Process Piping under under the jurisdiction of the Alberta Safety Codes Act (or other equivalent Act in other Provinces) shall be rated at the pressure/temperature ratings of ASME B16.5.

LEGISLATION, REGULATIONS, CODES, AND STANDARDS

1.2 1.2.1

All piping systems and elements of such systems and the assembly, installation and testing of such elements and systems shall, where applicable, be equal to or exceed the minimum requirements as specified in the latest revision of the following codes and regulations: a)

The legislation and regulations of the province of territory of installation and the Government of Canada which govern the design, fabrication and testing of pipeline systems.


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b)

The legislation and regulations of the province of territory of installation and the Government of Canada which govern the design, fabrication and testing of pressure piping systems. systems.

c)

The relevant Provincial Pipeline Act and Regulations and Directives, as applicable.

d)

National Energy Board (for Yukon, Yukon, NWT, Nunavut & pipelines pipelines crossing Provincial, Territorial or International Boundaries)

e)

CSA Z662-07 – Oil and Gas Pipeline Systems

f)

CSA Z245.1 Steel Pipe

g)

CSA Z245.11 Steel Fittings

h)

CSA Z245.12 Steel Flanges

i)

CSA Z245.15 Steel Valves

j)

CNRL Facilities Specifications as applicable

k)

ASME B31.3 Process Piping

l)

ASME Standard B16.5, Pipe Flanges and Flanged Fittings.

m)

API standards and recommended practises as applicable

n)

ASTM Standards as applicable

o)

NACE MR0175/ISO 15156 latest edition, “Petroleum and and Natural Gas Industries–Materials for use in H2S Containing Environments in Oil and Gas Production”

1.2.2

See Appendix I for Figures showing the breaks between Pipeline Act and Safety Codes Act jurisdictions. Wellsite piping under the jurisdiction of the Oil & Gas Act and the Pipeline Act shall be built to CSA Z662. Design engineer engineer may designate designate other code design if applicable to to service. The drawings apply apply to Alberta but shall be be used as a guideline for other jurisdictions.

1.2.3

Where two or more codes, standards or regulations apply, the more stringent shall be used in the design, fabrication and testing of pressure piping systems unless otherwise approved in writing by the Company.

1.2.4

All piping elements such as pipe, flanges, fittings and other pressure containing components and accessories shall be properly marked and registered in accordance with the provisions of the applicable Provincial, Territorial and Federal Acts and regulations.

BASIS OF DESIGN

1.3 1.3.1

General

1.3.1.1

The design of pipeline systems shall provide for the most severe coincident conditions of temperature, pressure and loading to co-exist under usual long term


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Introduction and Line Classes - Pipelines operating conditions. These usual conditions include all manipulation and control functions, such as throttling, blocking in and bypassing, etc., likely to be used for operational control.

1.3.1.2

Usual operational conditions do not include more severe temporary conditions, such as those incidental to start-up, shutdown or steam-out. Temporary conditions govern as design conditions only when there is clear evidence that they exceed time and severity limits in CSA Z662 Oil and Gas Pipeline Systems.

1.3.1.3

Design drawings shall clearly identify the break points between codes, specifications and standards.

1.3.1.4

All pipelines shall be designed to allow for internal inspection tools and for pigging with multidisk pigs.

1.3.1.5

The design of steam distribution pipelines shall meet the requirements of CSA Z662 and be reviewed by the Alberta Boilers Safety Association (ABSA) prior to the ERCB issuing of a license.

1.3.2

Emergency Shutdown Devices

1.3.2.1

1.3.3

Design Pressure

1.3.3.1 1.3.4

If an emergency shutdown device or any part of it fails on a pipeline in sour service (a minimum of 10 moles H 2S per kilometre or as specified), the emergency shutdown devices shall fail in the closed (safe) position and remain closed.

The design pressure of pipeline systems shall be greater than the maximum expected operating pressure.

Design Temperature

1.3.4.1

In special cases of high pressure steam distribution systems then the design shall be to saturation temperature at pressure, unless the process design is for dry steam. In that case, a specific design shall be done and the line classes not used.

1.3.4.2

For pipeline systems containing fluids with boiling points below ambient temperature at atmospheric pressure the effects of auto-refrigeration shall be assessed and the proposed design minimum temperature approved by the Company.

1.3.5

Other Loading and Dynamic Effects

1.3.5.1

The stress requirements in this Specification are specifically limited to design conditions for operating pressure. Additional loadings other than the specified loads are not addressed in this S pecification; however, the designer shall determine whether supplemental design criteria are necessary for such loadings and whether additional strength or protection against damage modes or both should be provided. Refer to Paragraph 4.2.4 in Z662-07 Oil and Gas Pipeline Systems for additional loading examples.


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1.3.6

Design of the pipeline system, including Wellsite piping shall be as required by CSA Z662 Oil and Gas Pipeline Systems.

1.3.7

For all other pipelines, the stress level must not exceed 72% unless otherwise approved by both the Provincial Jurisdiction and the Company. The Company must then submit a non-routine application for the pipeline system.

LINE SIZING

1.4 1.4.1

Piping shall be sized for normal operating conditions in accordance with good engineering practice and economical service. Line size determination (including provisions for future increases in capacity) shall be made by CNRL Production and Facilities Engineering.

1.4.2

The design of pipelines for steam service require special design considerations and prior written approval from the Company.

MATERIAL SELECTION

1.5 1.5.1

The selection of material grade, thickness and any additional tests etc. shall be determined by the design factors and service conditions. These factors and the additional requirements are described in this specification.

1.5.2

All line pipe material shall meet requirements of CSA Z245.1, according to the grade selected for the application. Line pipe material shall be ordered as CSA Z245.1 Grade 359 CAT II sour, unless otherwise determined by the pipeline coordinator responsible.

1.5.3

The dimensional requirements of CSA Z245.1 shall apply, except that for nominal pipe diameters of 406.4mm and over, the following additional requirements shall apply: 

   

The nominal outside diameter shall be within the tolerance specified in CSA Z245.1 and in no case shall tolerance exceed –0.8mm or +3.2mm at any location along the length of the pipe. The minus (-) wall thickness tolerance shall be within 5% of the specified wall thickness. The ovality of the pipe at any point shall not exceed 2% of the outside diameter or 12.7 mm (whichever is less). Root face dimensions shall, for a minimum average length and maximum length shall be 7.6m, 21.5m, and 25.0m, respectively. The weld preparation tolerance shall be as per CSA Z245.1 Clause 10.8.1.2 except that the root face shall be within 1.6mm - 0.4mm.

COMMISSIONING

1 .6 1.6.1

All newly constructed metallic pipelines are to receive an initial batch run of corrosion inhibitor before the pipeline products are introduced unless this requirement is waived by the Integrity Coordinator or Integrity Tech.


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PIPELINE SERVICE CLASSES

1.7

Class AZ

Rating PN 20 (150)

Service Liquid and Gaseous Sweet or Sour hydrocarbons, Produced Water, Oil Emulsion.

Temp. Range (ºF / ºC) -40 to 248 -40 to120

BZ

PN 50 (300)

Liquid and Gaseous Sweet or Sour hydrocarbons, Produced Water, Oil Emulsion.

-40 to 248 -40 to 120

CZ

PN100 (600)


-40 to 248 -40 to 120

DZ

PN150 (900)


-20 to 248 -29 to 120

EZ

PN250 (1500)


-20 to 248 -29 to 120

THERMAL ISSUED PIPELINE SERVICE CLASSES

BTZ-1

PN 50 (300)

Above Ground: Sweet Oil Emulsion

-20 to 400 -29 to 204

BTSZ-1

PN 50 (300)

Above Ground: Sour Produced Gas

-20 to 400 -29 to 204

BTZ

PN 50 (300)

Below Ground: Steam Boiler Feedwater, Boiler Condensate

CTLZ-1

PN 100 (600)

Above Ground: Sweet Low Temperature Fuel Gas

ETZ-1

PN250 (1500)

Above Ground: Steam Distribution

669 354

ETVZ-1

PN250 (1500)

Above Ground: Steam Distribution Pipeline Valve Assemblies

669 354

See Appendix III for Piping Letter / Number Key

Project Specific -50 to 400 -45 to 204

PIPELINE SPECIFICATIONS Rev.


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Line Class AZ SERVICE: (Note 16)

Liquid and Gaseous Sweet or Sour hydrocarbons, Produced Water, Oil Emulsion

Design Code: CSA Z662 Corrosion Allowance: nil Pressure Limit @ Temperature: (Note 17)

For NPS ½ to 12 (Note 12)

-40 to 134 -40 to 57 275 1900

Temp. °F °C MAWP, psig kPag

Inspection: (Note 16)

Maximum Hardness:

LINE PIPE

TRANSITION PIECE SURFACE PIPING & RISERS

NOTES

NPS (mm)

SCH/RATING WT (mm)

ENDS

DESCRIPTION

60.3 – 114.3 168.3 219.1 273.1 323.9

3.2 4.0 4.8 4.8 4.8

BW BW BW BW BW

Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour

60.3 – 323.9

Sched 40

BW

Z245.1 Gr. 359 Cat I Sour/ ASTM A106-B

21.3 – 48.3 60.3 – 323.9

Sched 80 Sched 40

2, 10

13

14, 15 4

FITTINGS Sockolet Thredolet 45/90 LR ELL, Tee, Reducers

248 120 245 1690

100% Visual inspection, 100% RT of circumference on 100% of butt welds on a progressive production basis. 10% MPI or LPI on socket welds not radiographed. None for line pipe. None for above ground piping if hardness controlled welding procedure used. HV248, HRC22

Heat Treatment:

ITEM

200 93 259 1790

Material requirements: (Note 1)

SE/BW/SW ASTM A106-B BW ASTM A106-B

5 4

12.7 –48.3 12.7 – 48.3

Class 3000 Class 3000

Weld Weld

15

60.3-323.9

Sch 40

BW

ASTM A105 ASTM A105 ASTM A234 WPB


Section Number

1.0 FLANGES Socket weld Blind Weld neck Pair WN Orifice


Page Page 9 of 241


RFSW RF RF RF

Class 150 Class 150 Class 150 Class 150

5 5

ASTM A105 ASTM A105 ASTM A105 ASTM A105

GASKETS

5

Class 150

3.2 mm, 316 SS, spiral wound

BOLTING Stud Bolts Hex Nuts

ASTM A193, Gr. B7M studs ASTM A194, Gr. 2HM nuts

VALVES All valves to meet NACE MR0175/ISO 15156 requirements for use in sour service ITEM NOTES NPS SCH/RAT ENDS DESCRIPTION Ball 7 ½ - 1½ Class 800 SE ASTM A105 Body floating ball Ball 7 ½ - 1½ Class 800 SW ASTM A105 Body floating ball Ball 6 2 – 10 Class 150 RF ASTM A216WCB Body floating ball Ball 12 Class 150 RF ASTM A216WCB trunnion gear op.

Gate Gate Gate

7 6

½ - 1½ ½ - 1½ 2 – 12

Class 800 Class 800 Class 150

SW T/SW RF

ASTM A105 Body floating ball ASTM A105 Body floating ball ASTM A105 Body floating ball

Globe Globe Globe

6

½ - 1½ 2–4 6 – 12

Class 800 Class 150

SW RF

ASTM A105 Body ASTM A216WCB Body Use gate valves

Lift Check Swing Check

8 9

½ - 1½ 3 – 12

Class 800 Class 900

SW RF

ASTM A105 Body, piston ASTM A216WCB Body



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Line Class BZ SERVICE: (Note 16)


Design Code: CSA Z662 Corrosion Allowance: nil Pressure Limit @ Temperature: (Note 17) (Note 12) For NPS ½ to 12

-40 to 134 -40 to 57 721 4960



Heat Treatment:

Maximum Hardness: ITEM LINE PIPE

TRANSITION PIECE

SURFACE PIPING & RISERS

NOTES

248 120 665 4600

100% Visual inspection, 100% RT of circumference on 100% of butt welds on a progressive production basis. 10% MPI or LPI on socket welds not radiographed. 5% RT of socket welds for fit up only. None for line pipe. None for above ground piping if hardness controlled welding procedure used. HV248, HRC22

NPS (mm)

SCH/RATING WT (mm)

ENDS

DESCRIPTION

60.3 – 114.3 114.3 – 168.3 219.1 273.1 – 323.9

3.2 4.0 4.0 4.8

BW BW BW BW

Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour

60.3 – 323.9

Sched 40

BW

Z245.1 Gr. 359 Cat I Sour/A106-B

21.3-48.3 60.3 – 323.9

Sched 80 Sched 40

6

12.7 –48.3 12.7 – 48.3


Weld Weld

15

60.3-323.9

Sch 40

BW

2, 10

13

14, 15 4


200 93 680 4700


SE/SW/BW ASTM A106-B BW ASTM A106-B

5, 16 ASTM A105 ASTM A105 ASTM A234 WPB



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NOTES

FLANGES Socket weld Socket weld, Blind, Weld neck, Pair WN orifice

Page

NPS (mm)

SCH/RATING WT (mm)

12.7-114.3

Class 300

141.3-323.9

Class 300

ENDS

RFSW RF

DESCRIPTION

ASTM A105 ASTM A105-LF2 Cl 1, MSS SP-97

GASKETS

Class 300 BOLTING Stud Bolts Hex Nuts



VALVES All valves to meet NACE MR0175/ISO 15156 requirements for use in sour service ITEM NOTES NPS SCH/RAT ENDS DESCRIPTION Ball 7 ½ - 1½ Class 800 SE ASTM A105 Body Ball 7 ½ - 1½ Class 800 SW ASTM A105 Body Ball 2–4 Class 300 RF ASTM A216 WCB Ball 6-12 Class 300 RF ASTM A216 WCB body, gear op. 8” and up

Gate Gate Gate Gate

7 6

Globe Globe Globe Lift Check Swing Check Swing Check

8 9

½ - 1½ ½ - 1½ 2-4 6-12


SW SE RF BW

ASTM A105 Body ASTM A105 Body ASTM A216 WCB Body ITCS body, w/ 13 Cr trim, HF, ST, FP

½ - 1½ 2-4 6 – 12

Class 800 Class 300

SW BW

ASTM A105 Body ASTM A216 WCB Use gate valves

½ - 1½ 2-4 6 – 12


SW RF BW

ASTM A105 Body ASTM A216 WCB ASTM A216 WCB body, gear op. 6” and up



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Line Class CZ SERVICE: (Note 16)


Design Code: CSA Z662 Corrosion Allowance: nil Pressure Limit @ Temperature: (Note 17) (Note 12) For NPS ½ to 12

-40 to 134 -40 to 57 1440 9930



Heat Treatment:

Maximum Hardness:

ITEM

LINE PIPE

TRANSITION PIECE


NOTES

200 93 1360 9410


248 120 1330 9200

100% Visual inspection, 100% RT of circumference on 100% of butt welds on a progressive production basis. 10% MPI or LPI on socket welds not radiographed. 5% RT of socket welds for fit up only. None for line pipe. None for above ground piping if hardness controlled welding procedure used. HV248, HRC22

NPS (mm)

Wall thickness sch/rating WT(mm)

ENDS

DESCRIPTION

Up to 60.3 73 – 88.9 101.6 114.3 168.3 219.1 273.1 323.9

3.2 3.2 3.2 4.0 4.0 4.8 5.6 6.4

BW BW BW BW BW BW BW BW

Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour

60.3-168.3 219.1-273.1 323.9

Sch 40 X STG Sch 80

BW BW BW

ASTM A106-B/Z245.1 Gr. 359 Cat I Sour ASTM A106-B/Z245.1 Gr. 359 Cat I Sour ASTM A106-B/Z245.1 Gr. 359 Cat I Sour

21.3 -48.3 60.3-168.3 219.1-273.1

Sch 80 Sch 40 X STG

2, 10

13

14, 15 SE/SW/BW ASTM A106-B

BW BW

ASTM A106-B ASTM A106-B


Section Number

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Page Page 13 of 241


NOTES

NPS (mm)

ENDS

323.9

Wall thickness sch/rating WT(mm) Sch 80

4

21.3 – 48.3 21.3


15

60.3-168.3

Sch 40

Weld Weld BW


219.1-273.1 323.9

X-STG Sch 80

BW BW

ASTM A234 WPB ASTM A234 WPB

21.3-48.3 48.3-88.9 114.3-323.9 48.3-88.9 114.3-323.9 48.3-88.9 114.3-323.9

Class 600 Class 600 Class 600 Class 600 Class 600 Class 600 Class 600

RF RF RF RF RF RF RF

ASTM A105 ASTM A105 ASTM A105 ASTM A105 ASTM A105 ASTM A105 ASTM A105

BW

DESCRIPTION

ASTM A106-B

5, 16


FLANGES Socket weld Blind

Weld neck

5

Pair WN Orifice

5

GASKETS

Class 600 BOLTING Stud Bolts Hex Nuts



VALVES All valves to meet NACE MR0175/ISO 15156 requirements for use in sour service ITEM

NOTES

NPS

SCH/RAT

ENDS

DESCRIPTION

Ball

½ - 1½

Class 800

SE

ASTM A105 Body

Ball

½ - 1½

Class 800

SW

ASTM A105 Body

Ball

2–3

Class 600

RF

ASTM A216 WCB Body

Ball

4-12

Class 600

RF

ASTM A216 WCB Body, gear op.

Gate

½ - 1½

Class 800

SW

ASTM A105 body

Gate

7

½ - 1½

Class 800

SE

ASTM A105 body

Gate

6

2-3

Class 600

RF

ASTM A216 WCB body

Gate

6

4 – 12

Class 600

RF

ASTM A216 WCB body

Globe

½ - 1½

Class 800

SW

ASTM A105 body

Globe

2–3

Class 600

RF

ASTM A105 body


Section Number

1.0

ITEM

NOTES

Globe


Page


NPS

SCH/RAT

ENDS

4 – 12

DESCRIPTION

Use gate valves

Lift Check

8

½ - 1½

Class 800

SW

ASTM A105 body

Swing Check

9

2–3

Class 600

RF

ASTM A216 WCB

4 – 12

Class 600

RF

ASTM A216 WCB body

Swing Check

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Line Class DZ SERVICE: (Note 16)


Design Code: Z662 Corrosion Allowance: nil Pressure Limit @ Temperature: (Note 17)

For NPS ½ to12

-20 to 100 -29 to 38 2160 14890

Temp. °F °C MAWP, psig kPag Inspection: Heat Treatment:

Maximum Hardness:

ITEM LINE PIPE

TRANSITION PIECE


NOTES

248 120 2000 13800

100% Visual inspection, 100% RT of circumference on 100% of butt welds, 100% MPI or LPI on socket welds not radiographed. None for line pipe. None for above ground piping if hardness controlled welding procedure used. HV248, HRC22

NPS (mm)

SCH/RATING

ENDS

DESCRIPTION

60.3-88.9 114.3 168.3 219.1 273.1 323.9

3.2 4.0 5.2 6.4 8.7 9.5

BW BW BW BW BW BW

Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour

60.3-88.9 114.3-168.3 219.1-323.9

Sch 40 Sch 80 XX-STG

BW BW BW

ASTM A106-B/Z245.1 Gr. 359 Cat I Sour ASTM A106-B/Z245.1 Gr. 359 Cat I Sour ASTM A106-B/Z245.1 Gr. 359 Cat I Sour

21.3 -48.3 60.3-88.9

Sch 80 Sch 40

114.3-168.3

Sch 80

BW

219.1-323.9

XX-STG

BW

ASTM A106-B

21.3-48.3

Class 3000

Weld

ASTM A105

2, 10

13

14, 15 4

FITTINGS Sockolet

200 93 2045 14120


SE/SW/BW ASTM A106-B

BW




3.0 Section Name

Section Number

1.0

Page 16 of 241


ITEM

NOTES

Thredolet 45/90 LR ELL, Tee

4 15 15 15

NPS SCH/RATING (mm) 21.3-48.3 Class 3000 60.3-88.9 Sch 40 114.3-168.3 Sch 80 219.1-323.9 XX STG

5 5

21.3-48.3 48.3-323.9 48.3-323.9 48.3-323.9

FLANGES Socket weld Blind Weld neck Pair WN Orifice

Page

ENDS


Weld BW BW BW

RF RF RF RF

DESCRIPTION

ASTM A105 ASTM A234 WPB ASTM A234 WPB ASTM A234 WPB


GASKETS

Class 900





Ball Ball Ball Ball Gate Gate Gate Gate Globe Globe Globe Globe Lift Check Swing Check Swing Check

NOTES 7

6 6

NPS ½ - 1½ ½ - 1½ 2–3 4 -12

SCH/RAT Class 1500 Class 800 Class 900 Class 900

7 6 6

½ - 1½ ½ - 1½ 2-3 4 – 12


SW SE RF RF

ASTM A105 body ASTM A105 body ASTM A216 WCB body ASTM A216 WCB body

½ - 1½ ½ - 1½ 2–3 4 – 12


SW SE RF

ASTM A105 body ASTM A105 body ASTM A216 WCB body Use gate valves

½ - 1½ 2–3 4 – 12


SW RF RF

ASTM A105 body ASTM A216 WCB body ASTM A216 WCB body

7 6

6 6

ENDS DESCRIPTION SW ASTM A105 Body SE ASTM A105 Body RF ASTM A216 WCB Body RF ASTM A216 WCB body, gear op.



3.0 Section Name

Section Number

1.0

Page Page 17 of 241


Line Class EZ SERVICE: (Note 16)


Design Code: Z662 Corrosion Allowance: nil Pressure Limit @ Temperature: (Note 17)

For NPS ½ to12

-20 to 100 -29 to 38 3600 24820

Temp. °F °C MAWP, psig kPag Inspection: Heat Treatment:

Maximum Hardness:

ITEM LINE PIPE

TRANSITION PIECE


NOTES

248 120 3335 23000

100% Visual inspection, 100% RT of circumference on 100% of butt welds, 100% MPI or LPI on socket welds not radiographed. None for line pipe. None for above ground piping if hardness controlled welding procedure used. HV248, HRC22

NPS (mm)

SCH/RATING

ENDS

DESCRIPTION

60.3 88.9 114.3 168.3 219.1 273.1 323.9

4.0 4.8 5.6 8.7 11.1 Calculate Calculate

BW BW BW BW BW BW BW

Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour Z245.1 Gr. 359 Cat II Sour

60.3-88.9 114.3-323.9

Sch 160 Sch 160

BW BW


21.3 -48.3 60.3-323.9

Sch 160 Sch 160

21.3-48.3 21.3-48.3 60.3-323.9

Class 6000 Class 6000 Sch 160

2, 10

13

14, 15 4

FITTINGS Sockolet Thredolet 45/90 LR ELL, Tee

200 93 3410 23540


4 15

SE/SW/BW ASTM A106-B BW ASTM A106-B

Weld Weld BW


PIPELINE SPECIFICATIONS Rev. Section Number

1.0 ITEM


3.0 Section Name

Page 18 of 241


NOTES

FLANGES Socket weld Blind Weld neck Pair WN Orifice

Page

5 5

NPS (mm)

SCH/RATING

ENDS

21.3-48.3 48.3-323.9 48.3-323.9 48.3-323.9


RTJ RTJ RTJ RTJ

DESCRIPTION


GASKETS

Class 1500

Oval Ring 316 SS




Ball Ball Ball Ball Gate Gate Gate Gate Globe Globe Globe Globe Lift Check Swing Check Swing Check

NOTES 7

6 6

NPS ½ - 1½ ½ - 1½ 2–3 4 -12

SCH/RAT Class 1500 Class 1500 Class 1500 Class 1500

ENDS SW SE RTJ RTJ

7 6 6

½ - 1½ ½ - 1½ 2-3 4 – 12


SW SE RTJ RTJ

ASTM A105 body ASTM A105 body ASTM A216 WCB body ASTM A216 WCB Body

½ - 1½ ½ - 1½ 2–3 4 – 12


SW SE RTJ

ASTM A105 body ASTM A105 body ASTM A216 WCB body Use gate valves

½ - 1½ 2–3 4 – 12


SW RTJ RTJ

ASTM A105 body ASTM A216 WCB body ASTM A216 WCB Body

7 6

6 6

DESCRIPTION ASTM A105 Body ASTM A105 Body ASTM A216 WCB Body ASTM A216 WCB Body


Section Number

1.0


Page Page 19 of 241

Introduction and Line Classes - Pipelines PIPELINE NOTES:

1.

The specified materials in the line classes are acceptable to a design temperature of -40 C provided that pipe runs do not exceed 50m in length. If pipe run lengths exceed 50m, materials meeting CSA Z662 category 2 requirements must be used if the design temperature is lower than -29C. Line pipe material shall be ordered as CSA Z245.1 grade 359 Cat II, sour, unless otherwise determined by the Pipeline Coordinator responsible.

2.

Refer to Material Selection Section for material properties. Line pipe wall thicknesses are minimum requirements. Applicable codes and regulatory standards may require additional thickness.

3.

Dual certified flanges are acceptable for use.

4.

Threaded joints on primary piping may be installed in sweet service, but should be minimized in sour service. Allowable examples for primary sour service are pressure and temperature indicators. Other uses shall be approved by the design engineer. Threaded joints are permitted in sour service on secondary connections downstream of flanged connections where isolation from the main process is possible.

5.

Wall thickness to match pipe schedule.

6.

To be used when mating to flanged nozzles.

7.

These valves shall be used only for vent, drain, and instrument connections unless otherwise approved by the Company.

8.

Install in horizontal position with cover up.

9.

Install in horizontal position with cover up or in vertical position with upward flow.

10.

The Line Pipe thicknesses listed were calculated using a design factor of 0.8, temperature factor 1.0, and location factor 0.9 for class 1 locations only. Other location classes will require calculation to determine required wall thickness.

11.

All welding shall meet the requirements of CSA Z662 for sour service.

12.

Flange pressure ratings in the table are based on CSA Z245.12 or ASME B16.5 which ever is more stringent.

13.

Transition pieces between lengths of Line pipe and riser shall be fabricated with ASTM seamless pipe with a minimum yield strength of 359 Mpa. The minimum length of Transition Pieces shall be 1000 mm. Both ends of the Transition Piece shall be machined to a 37.5 ° bevel. The riser end of the Transition Piece shall have a thickness as per the specification table. The Line pipe end of the Transition Piece shall be machined to match the nominal thickness of the Line pipe. This machined area shall be either twice the diameter or 50 mm long at a minimum, whichever is greater.

14.

All risers are to be designed according to CSA Z662. Riser material can be dual certified to both CSA and ASTM standards.

15.

Elbows, tees and other fittings for the above-ground part of the pipeline may be dual certified to ASTM and CSA Z245.1.

16.

With the written approval of CNRL Pipeline Supervisor, the pipeline may be designated a “sweet” service pipeline and the following changes may be granted: •

The inspection scope may be reduced for sweet service to 15% RT; and

•

The use of fittings that have a minimum design metal temperatures of -29 °C (-20°F), i.e. A105 carbon steel, may be used.


Section Number

1.0 17.


Page Page 20 of 241


Pressure and temperature rating may be limited by certain components permitted by this specification. Refer to manufacturer’s recommended pressure-temperature restrictions.


Section Number

1.0


Page Page 21 of 241


THERMAL CLASS “BTZ-1” 300# RATING SERVICE:

ABOVE GROUND Sweet Emulsion

BASIS: Design Code CSA Z662-03

Pressure Limit @ Temperature Temp. oF -20 to 100 (oC) (-29 to 38) MAWP, psig 719 (kPag) (4960) Required Corrosion Allowance: Material Group: Inspection:

Heat Treatment:

ITEM

200 300 400 (93) (149) (204) 675 655 635 (4654) (4516) (4378) 1/16” (1.6 mm) P1 Groups 1 and 2; Carbon Steel 100% Visual Inspection, 100% RT of circumference on 15% of butt welds and 10% MPI or LPI of socket welds per welder/welding operator not radiographed. 5% RT of socket welds for fit-up only. On welds >1.25” (31.8mm) in thickness (CSA Z662 Clause 7.9.16.1)

SIZE (NPS)

RATING

JOINT TYPE

MAT’L. SPEC.

NOTES

¾” - 1 ½” ¾” - 2” 2” – 24”

Sch. XXS Sch. XXS Calculate W.T.

SE BW SW BW

A106 Gr. B, SMLS A106 Gr. B, SMLS CSA Z245.1, Grade 359 or higher, Seamless or ERW

(30) (30)

¾” - 2”

Sch XXS

BW SW SE

A106 Gr. B, SMLS

(29)

< 2” 2” – 24”

300 Class RF 300 Class RF

WN SW SE WN

A105N CSA Z245.12

(9) (28) (31) (25) (28) (31)

2” – 10”

300 Class RF

WN

CSA Z245.12

12” – 24”

300 Class RF

WN

CSA Z245.12

(25) (28) (31) (25) (28) (31)

¾” - 1 ½” 2” 2” – 24”

3000# Sch XXS W.T. to match pipe

SW SE BW BW

A105N A105N CSA Z245.11

(2) (29) (2) (29) (9) (31)

¾” - 1 ½”

3000#

SW SE

A105N

(2) (29)

¾” - 1 ½”

Sch XXS

SW SE

A234 Gr. WPB

(4)

¾” - 1 ½” ¾” - 4”

3000# 3000#

SW SE BW

A105N A105N

(2) (29) (2) (9) (29)

PIPE:

NIPPLES: FLANGES:

ORIFICE FLANGES:

FITTINGS:

UNIONS: SWAGES: OLETS:


Section Number

1.0


Page Page 22 of 241


BLINDS: ¾” - 14” 2” – 24”


¾” - 1 ½”

3000# SOLID HEX HEAD

A516 Gr. 70N A516 Gr. 70N

(5) (6)

A105N

(29)

PLUGS: SE

BOLTING: STUDS HEX NUTS

A193 Gr. B7 A194 Gr. 2H

GASKETS: ¾” - 24”

300 Class RF

Spiral Wound 3.2mm

316 SS, nonasbestos, inner ring

VALVE SPECIFICATIONS: See section 36 (ASME B16.5, B16.10, B16.11, B16.25, B16.34, API 598) VALVE TYPE

SIZE (NPS)

DESCRIPTION

GATE:

¾” – 1 ½”

MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 300 Class 300 Class 300 Class 300, GEAR OPERATED Class 300, GEAR OPERATED MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 300 Class 300 Class 300 USE GATE MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 300 Class 300 Class 300 Class 300, GEAR OPERATED Class 300, GEAR OPERATED Class 300 Class 300 Class 300 Class 300 Class 300, GEAR OPERATED, TRUNNION Class 300, GEAR OPERATED, TRUNNION

¾” – 1 ½” 2” – 10” 12” – 24” GLOBE:

¾” – 1 ½”

¾” – 1 ½” 2” – 4”

BALL:

6” – 24” ¾” – 1 ½”

¾” – 1 ½” 2” – 3” 4” 2” 3” – 4” 6” – 24”

JOINT TYPE SE SW SWxSE RF RF BW RF BW SE SW SWxSE RF RF BW SE SW SWxSE RF RF BW RF BW RF BW RF BW RF BW

NOTE

VALVE CODE GACN6CN GACN7CN GACN8CN GABN1CN GABN1CN GABN3CN GABN1CN09 GABN3CN09 LCCN6CN LCCN7CN LCCN8CN LCBN1CN LCBN1CN LCBN3CN BACN6AN BACN7AN BACN8AN BABN1AN BABN1CR BABN3CR BABN1CR09 BABN3CR09 BTBN1CF BTBN3CF BTBN1CR BTBN3CR BTBN1CR09 BTBN3CR09


1.0 CHECK:

¾” – 1 ½”

¾” – 1”

Page Page 23 of 241


¾” – 1 ½” 2” – 24” NEEDLE:


3.0 Section Name

MIN. Class 800, LIFT MIN. Class 800, LIFT Class 300, LIFT Class 300, SWING Class 300, SWING Class 6000, HAND OP., MxF Class 6000, HAND OP., FxF

SE SW RF RF BW SE SE

(18) (18)

CLCN6CN CLCN7CN CLBN1CN CSBN1CN CSBN3CN NDEX6BN NDEX6CN

NOTE: Valves listed above are for above ground service only.

VALVE MATERIALS (13): (ASTM, NACE, SPECIFIED MATERIAL) COMPONENT BODY BONNET TRIM

GATE A216 WCB or A105 A216 WCB or A105 #8

GLOBE A216 WCB or A105 A216 WCB or A105 #8

COMPONENT BODY BONNET TRIM

CHECK A216 WCB or A105 A216 WCB or A105 #8

NEEDLE T316SS Packed T316SS NACE MR 0175

BALL A216 WCB or A105 A216 WCB or A105 #8


Section Number

1.0


Page Page 24 of 241


THERMAL CLASS “BTSZ-1” 300# RATING SERVICE:

BASIS: DESIGN CODE CSA Z662-03

ABOVE GROUND -Sour Produced Gas Pressure Limit @ Temperature Temp. oF -20 to 100 o ( C) (-29 to 38) MAWP, psig 740 (kPag) (5102) Required Corrosion Allowance: Material Group: Inspection: Heat Treatment:

200 300 400 (93) (149) (204) 675 655 635 (4654) (4516) (4378) 1/8” (3.2 mm) P1 Groups 1 and 2; Carbon Steel, SOUR SERVICE 100% Visual Inspection, 100% RT of butt welds. 5% RT of socket welds for fit-up only. 100% MPI on socket welds. Welding preheat must be maintained above 38C. PWHT as per CSA Z662-07, Clause 7.9.16.1 *Note: Refer to NACE RP 0472, and CNRL Sour Service

Supplement 8.02, Paragraph 12.5 for details on hardness values required.

ITEM

SIZE (NPS)

RATING

JOINT TYPE

MAT’L. SPEC.

NOTES

< 2” 2” – 24”

Sch. XXS Calculate W.T.

BW SW BW

A106 Gr. B, SMLS CSA Z245.1, Grade 359 or higher, Seamless or ERW, Sour Service

(30)

¾” - 2”

Sch XXS

BW SW SE

A106 Gr. B, SMLS

(29)(30)

< 2” 2” – 24”


WN SW WN

A105N CSA Z245.12, SS

(9) (28) (31) (25) (28) (31)

2” – 10”

300 Class RF

WN

CSA Z245.12, SS

12” – 24”

300 Class RF

WN

CSA Z245.12, SS

(25) (28) (31) (25) (28) (31)

¾” - 1 ½” 2” 2” – 24”

3000# Sch XXS W.T. to match pipe

SW BW BW

A105N A105N CSA Z245.11, SS

(2) (29) (2) (29) (9) (31)

¾” - 1 ½”

3000#

SW

A105N

(2) (29)

¾” - 1 ½”

Sch XXS

SW SE

A234 Gr. WPB

(4)

PIPE:

NIPPLES: FLANGES:

ORIFICE FLANGES:

FITTINGS:

UNIONS: SWAGES:


Section Number

1.0


Page Page 25 of 241


OLETS: ¾” - 1 ½” ¾” - 4”

3000# 3000#

¾” - 14” 2” – 24”


¾” - 1 ½”


SW SE BW

A105N A105N

(2) (29) (2) (9) (29)

A516 Gr. 70N A516 Gr. 70N

(5) (6)

A105N

(29)

BLINDS:

PLUGS: SE


A193 Gr. B7M A194 Gr. 2HM


300 Class RF

Spiral Wound 3.2mm



SIZE (NPS)

DESCRIPTION

GATE:

¾” – 1 ½”

MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 300 Class 300 Class 300 Class 300, GEAR OPERATED Class 300, GEAR OPERATED MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 300 Class 300 Class 300 USE GATE MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 300 Class 300 Class 300 Class 300, GEAR OPERATED Class 300, GEAR OPERATED

¾” – 1 ½” 2” – 10” 12” – 24” GLOBE:

¾” – 1 ½”

¾” – 1 ½” 2” – 4”

BALL:

6” – 24” ¾” – 1 ½”

¾” – 1 ½” 2” – 3” 4”

JOINT TYPE SE SW SWxSE RF RF BW RF BW SE SW SWxSE RF RF BW SE SW SWxSE RF RF BW RF BW

NOTE

VALVE CODE GACS6CN GACS7CN GACS8CN GABS1CN GABS1CN GABS3CN GABS1CN09 GABS3CN09 LCCS6CN LCCS7CN LCCS8CN LCBS1CN LCBS1CN LCBS3CN BACS6AN BACS7AN BACS8AN BABS1AN BABS1CR BABS3CR BABS1CR09 BABS3CR09


1.0

3” – 4” 6” – 24”

¾” – 1 ½” ¾” – 1 ½” 2” – 24”

NEEDLE:

¾” – 1”

Page Page 26 of 241


2”

CHECK:


3.0 Section Name

Class 300 Class 300 Class 300 Class 300 Class 300, GEAR OPERATED Class 300, GEAR OPERATED

RF BW RF BW RF BW

BTBS1CF BTBS3CF BTBS1CR BTBS3CR BTBS1CR09 BTBS3CR09

MIN. Class 800, LIFT MIN. Class 800, LIFT Class 300, LIFT Class 300, SWING Class 300, SWING Class 6000, HAND OP., MxF Class 6000, HAND OP., FxF

SE SW RF RF BW SE SE

CLCS6CN CLCS7CN CLBS1CN CSBS1CN CSBS3CN NDEX6BN NDEX6CN

(18) (18)



GATE A216 WCB or A105 A216 WCB or A105 #10 NACE MR 0175

GLOBE A216 WCB or A105 A216 WCB or A105 #10 NACE MR 0175


CHECK A216 WCB or A105 A216 WCB or A105 #10 NACE MR 0175


BALL A216 WCB or A105 A216 WCB or A105 #10 NACE MR 0175


Section Number

1.0


Page Page 27 of 241


THERMAL CLASS “BTZ” 300# RATING SERVICE:

UNDERGROUND Steam Boi ler Feedwater, Boi ler Cond ensate Pressure Limit @ Temperature The pressure limits at temperature for the underground pipelines are all project specific. Limiting factors may include stress analysis results, coating limitations in respect to temperature, etc.

BASIS: Design Code CSA Z662-03

Required Corrosion Allowance: Material Group: Inspection:

Heat Treatment:

ITEM

1/16” (1.6 mm) P1 Groups 1 and 2; Carbon Steel 100% visual on all welds 100% RT of circumference of 15% of butt welds 10% MT on all fillet and socket welds On welds >1.25” (31.8mm) in thickness (CSA Z662 Clause 7.9.16.1)

SIZE (NPS)

RATING

JOINT TYPE

MAT’L . SPEC.

NOTES

¾” - 1 ½” 2” – 24”

Sch. XXS Calculate W.T.

BW SW BW

A106 Gr. B, SMLS

(30)

¾” – 1 ½”

Sch XXS

BW SW SE

A106 Gr. B, SMLS

(29)

¾” – 1 ½” 2” – 24”


WN SW WN

A105N CSA Z245.12

(9) (28) (31) (25) (28) (31)

¾” - 1 ½” 2” – 24”

3000# W.T. to match pipe

SW BW

A105N CSA Z245.11

(2) (29) (9) (31)

¾” - 1 ½”

Sch XXS

SW

A234 Gr. WPB

(4)

¾” - 1 ½” ¾” - 4”

3000# 3000#

SW BW

A105N A105N

(2) (29) (2) (9) (29)

¾” - 14” 16” – 24”


A516 Gr. 70N A516 Gr. 70N

(5) (6)

¾” - 1 ½”


A105N

(29)

PIPE: CSA Z245.1, Grade 359 or higher, seamless or ERW

NIPPLES: FLANGES:

FITTINGS:

SWAGES: OLETS:

BLINDS:

PLUGS: SE

BOLTING: STUDS HEX NUTS GASKETS:

A193 Gr. B7 A194 Gr. 2H



3.0 Section Name

Section Number

1.0

Page Page 28 of 241


¾” - 24”

300 Class RF

Spiral Wound 3.2mm



SIZE (NPS)

DESCRIPTION

GATE:

¾” – 1 ½”

MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 300 BB WG Class 300 BB WG Class 300 BB WG Class 300, GEAR OPERATED Class 300, GEAR OPERATED MIN. 6000 # WP Needle MIN. Class 800 T BB MIN. Class 800 T BB Class 300 T BB Class 300 T BB Class 300 T BB USE GATE MIN. Class 800, LIFT T BB Class 300, LIFT Class 300, SWING Class 300, SWING

¾” – 1 ½” 2” – 10” 12” – 24” GLOBE:

¾” – 1 ½”

¾” – 1 ½” 2” – 4”

CHECK:

6” – 24” ¾” – 1 ½” ¾” – 1 ½” 2” – 24”

JOINT TYPE SE SW SWxSE RF RF BW RF BW SW SW SWxSE RF RF BW SW RF RF BW

NOTE

VALVE CODE GACT6CN GACT7CN GACT8CN GABT1CN GABT1CN GABTCN GABT1CN09 GABT3CN09 NDET7FN LCCT7CN LCCN8CN LCBT1CN LCBT1CN LCBT3CN

(18) (18)

CLCT7CN CLBT1CN CSBT1CN CSBT3CN


GATE A216 WCB or A105 A216 WCB or A105 #8

GLOBE A216 WCB or A105 A216 WCB or A105 #8

BALL A216 WCB or A105 A216 WCB or A105 #8


Section Number

1.0


Page Page 29 of 241


THERMAL CLASS “CTLZ-1” 600# RATING SERVICE:

ABOVE GROUND Sweet Low Temperatu re Fuel Gas

BASIS: Desig n Code CSA Z662-03

Pressure Limit @ Temperature o Temp. F -50 to 100 o ( C) (-45 to 38) MAWP, psig 1440 (kPag) (9930) Required Corrosion Allowance: Material Group: Inspection:

Heat Treatment:

ITEM

200 300 400 (93) (149) (204) 1350 1315 1270 (9308) (9067) (8757) 1/16” (1.6 mm) P1 Groups 1 and 2; Carbon Steel 100% Visual Inspection, 100% RT of circumference on 15% of butt welds and 10% MPI or LPI of socket welds per welder/welding operator not radiographed. 5% RT of socket welds for fit-up only. On welds >1.25” (31.8mm) in thickness (CSA Z662 Clause 7.9.16.1)

SIZE (NPS)

RATING

JOINT TYPE

MAT’L . SPEC.

NOTES

¾” - 1 ½” ¾” - 2” 2” – 24”

Sch. 160 Sch. 80 Calculate W.T.

SE BW SW BW

A333 Gr. 6 A333 Gr. 6 CSA Z245.1, Grade 359 or higher, Cat II, M45C, ERW

(30) (30)

¾” - 2”

Sch XXS

BW SW SE

A333 Gr. 6

(29)

< 2” 2” – 24”


WN SW SE WN

A350 Gr. LF2 Cl 1 CSA Z245.12

(9) (28) (31) (25) (28) (31)

2” – 10”

600 Class RF

WN

CSA Z245.12

12” – 24”

600 Class RF

WN

CSA Z245.12

(25) (28) (31) (25) (28) (31)

¾” - 2” 2” – 24”

6000#

BW SW SE BW

A350 Gr. LF2 Cl 1 CSA Z245.11

(2) (29) (9) (31)

¾” - 1 ½”

6000#

SW SE

A350 Gr. LF2 Cl 1

(2) (29)

SW SE

A420 Gr. WPL6

(4)

SW SE BW

A350 Gr. LF2 Cl 1 A350 Gr. LF2 Cl 1

(2) (29) (2) (9) (29)

PIPE:

NIPPLES: FLANGES:

ORIFICE FLANGES:

FITTINGS:

UNIONS: SWAGES: ¾” - 1 ½” OLETS: ¾” - 1 ½” ¾” - 4” BLINDS:

6000# 6000#



3.0 Section Name

Section Number

1.0

Page Page 30 of 241


¾” - 10” 2” – 24”


¾” - 1 ½”


A516 Gr. 70N A516 Gr. 70N

(5) (6)

A350 Gr. LF2 Cl 1

(29)

PLUGS: SE


A320 Gr. L7 (22) A194 Gr. 7M (22)


600 Class RF

Spiral Wound 3.2mm



SIZE (NPS)

DESCRIPTION

GATE:

¾” – 1 ½”

MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 600 Class 600 Class 600 Class 600, GEAR OPERATED Class 600, GEAR OPERATED MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 600 Class 600 Class 600 USE GATE MIN. Class 800 MIN. Class 800 MIN. Class 800 Class 600 Class 600 Class 600 Class 600, GEAR OPERATED Class 600, GEAR OPERATED Class 600 Class 600 Class 600 Class 600 Class 600, GEAR OPERATED Class 600, GEAR OPERATED MIN. Class 800, LIFT

¾” – 1 ½ 2” – 6” 8” – 24” GLOBE:

¾” – 1 ½”

¾” – 1 ½ 2” – 4”

BALL:

6” – 24” ¾” – 1 ½”

¾” – 1 ½ 2” – 3” 4” 2” 3” 4” – 24” CHECK:

¾” – 1 ½”

JOINT TYPE SE SW SWxSE RF RF BW RF BW SE SW SWxSE RF RF BW SE SW SWxSE RF RF BW RF BW RF BW RF BW RF BW SE

NOTE

VALVE CODE GACC6CN GACC7CN GACC8CN GACC1CN GACC1CN GACC3CN GACC1CN09 GACC3CN09 LCCC6CN LCCC7CN LCCC8CN LCCC1CN LCCC1CN LCCC3CN BACC6AN BACC7AN BACC8AN BACC1AN BACC1CR BACC3CR BACC1CR09 BACC3CR09 BTCC1CF BTCC3CF BTCC1CR BTCC3CR BTCC1CR09 BTCC3CR09 CLCC6CN


1.0

Page Page 31 of 241


¾” – 1 ½ 2” – 24” NEEDLE:


3.0 Section Name

¾” – 1”

MIN. Class 800, LIFT Class 600, LIFT Class 600, SWING Class 600, SWING Class 6000, HAND OP., MxF Class 6000, HAND OP., FxF

SW RF RF BW SE SE

(18) (18)

CLCC7CN CLCC1CN CSCC1CN CSCC3CN NDEX6BN NDEX6CN



GATE A352 LCC or A350 LF2 A352 LCC or A350 LF2 #8

GLOBE A352 LCC or A350 LF2 A352 LCC or A350 LF2 #8


CHECK A352 LCC or A350 LF2 A352 LCC or A350 LF2 #8


BAL L A352 LCC or A350 LF2 A352 LCC or A350 LF2 #8


Section Number

1.0


Page Page 32 of 241


THERMAL CLASS “ETZ-1” 1500# RATING SERVICE:

BASIS: CSA Z662-03

ABOVE GROUND Steam Dist rib ut ion Pipeli nes Design Pressure and Temperature: o Temp. F 669 o ( C) (354) MAWP, psig 2500 (kPag) (17237) Required Corrosion Allowance: Material Group: Inspection:

Heat Treatment:

ITEM

0 P1 Groups 1 and 2; Carbon Steel 100% Visual Inspection, 100% RT of circumference on 100% of butt welds and 100% of socket welds per welder/welding operator. On welds >1.25” (31.8mm) in thickness (CSA Z662 Clause 7.9.16.1)

SIZE (NPS)

RATING

JOINT TYPE

MAT’L . SPEC.

NOTES

¾” - 6” 8” - 20”

Sch. 160 Calculate W.T.

BW SW BW

(30) (7)

18” - 32”

Calculate W.T.

BW

18” – 32”

Calculate W.T.

BW

A106 Gr. B SMLS CSA Z245.1, Grade 448, Cat II, Q&T, Seamless CSA Z245.1, Grade 448, Cat II, DSAW CSA Z245.1, Grade 550, Cat II, DSAW

¾” - 2”

Sch XXS

SW SE

A106 Gr. B SMLS

(29) (30)

PIPE:

(7) (7)

NIPPLES: FLANGES: Not Allowed

(26) (32)

Not Allowed

(26)

ORIFICE FLANGES:

FITTINGS: ¾” - 1 ½”

9000#

SW

A105N

2” – 6” 8” – 20”

Sch. 160 Calculate W.T.

BW BW

18” – 32”

Calculate W.T.

BW

A105N CSA Z245.11, Grade 448, Cat II, Q&T CSA Z245.11, Grade 550, Cat II

(23) (25) (29) (25) (29) (25) (25)

UNIONS: Not Allowed

(26)

SWAGES: ¾” - 1 ½” OLETS:

XXS

SW

A234 Gr. WPB

(24) (29)



3.0 Section Name

Section Number

1.0

Page Page 33 of 241


¾” - 1 ½”

9000#

SW

A105N

2” - 3”

Sch. 160

BW

A105N

(23) (25) (29) (25) (29)

BLINDS: Not Allowed

(26) (32)

Not Allowed

(26)

PLUGS: BOLTING: STUDS NUTS

N.A. N.A.

(26) (26)

N.A.

(26)

GASKETS:


SIZE (NPS)

DESCRIPTION

GATE:

½” - 1 ½”

Class 1500, OS&Y, Wheel Op.

½” - 1 ½” 2” - 4” 6” - 16” 3” - 4” 6” - 16” ½” - 1 ½” 2” - 4”

Class 1500, OS&Y, Wheel Op. Class 1500, Sch 160, OS&Y, Wheel Op. Class 1500, Sch 160, OS&Y, Gear Op. Class 1500, Sch 160, Wheel Op. Class 1500, Sch 160, Gear Op. Class 1500, OS&Y, Wheel Op. Class 1500, Sch 160, OS&Y, Wheel Op., Pressure Seal Use Gate Valves (Parallel Slide) Class 1500, Swing Type, Bolted Cap Class 1500, Lift/Piston, Bolted Cap Class 1500, Sch 160, Swing, Pressure Seal

PARALLEL SLIDE: Y-GLOBE:

CHECK:

6” - 16” ½” - 1 ½” ½” - 1 ½” 6”-16”

JOINT TYPE SW

NOTE

VALVE CODE

(23) (27)

GAET7CN

SWxSE BW BW BW BW SW BW

SW SW BW

NOTE: Valves listed above are for above ground service only. * Parallel Slide Gate Valve to be used as l ast iso lation valve to main h eader

GAET8CN GAET3EN GPET3EN09


Section Number

1.0


Page Page 34 of 241


VALVE MATERIALS (13): (ASTM, NACE, SPECIFIED MATERIAL) COMPONENT BODY BONNET TRIM BOLTING STUDS -NUTS .

GATE A216 WCB or A105 A216 WCB or A105 #8 A193 Gr. B7 A194 Gr. 2H

COMPONENT BODY BONNET TRIM BOLTING STUDS -NUTS .

CHECK A216 WCB or A105 A216 WCB or A105 #8 A193 Gr. B7 A194 Gr. 2H

PARALLEL SLIDE A216 WCB or A105 A216 WCB or A105 #8 A193 Gr. B7 A194 Gr. 2H

Y-GLOBE A216 WCB or A105 A216 WCB or A105 #8 A193 Gr. B7 A194 Gr. 2H

Additional Information and Requirements for ETZ-1: The pipe will be installed above ground on structural supports, insulated and covered with aluminum • jacket. Pipes 16” and less shall be seamless only. Seamless pipe shall be supplied in the quenched and • tempered condition. 24” pipes are preferred to be seamless. If longitudinally welded pipe is proposed, the mill should • provide mechanical test results of the weld procedure at the elevated temperature. Pipe numbers shall be permanently marked on the outside of each length of pipe (one end). The required pipe and components shall be field weldable without Post-Weld Heat Treatment • (PWHT) using conventional welding procedures approved by CNRL. Material Certificate to EN 10204 3.1B/C is preferable. (European pipe mills only) • Data may be supplied to support field weldability such as typical grain sizes, hardness and any other • information the Manufacturer may consider relevant to prove product is suitable for the design parameters. As part of the quotation for supply of line pipe, the Manufacturer shall submit Manufacturing • Procedure Specification (MPS) for approval by the Purchaser. Transition pieces are to be fabricated using the higher grade material • Beveling to be in accordance with CSA Z662-07, Section 7.2, Figure 7.1 •


Section Number

1.0


Page Page 35 of 241


THERMAL CLASS “ETVZ-1” 1500# RATING SERV SERVICE ICE::

BASIS: CSA Z662 Latest Edition

ABOVE GROUN GROUND D Steam Steam Distri buti on Pipeline Valve Valve Assemb lies Design Pressure and Temperature: o Temp. F 669 o ( C) (354) MAWP, psig 2500 (kPag) (17237) Required Corrosion Allowance: Material Group: Inspection:

Heat Treatment: Maximum Weld Metal Hardness:

ITEM

0 P1 Groups 1 and 2; Carbon Steel 100% Visual Inspection, 100% RT of circumference on 100% of butt welds and 100% of socket welds per welder/welding operator. On welds >1.25” (31.8mm) in thickness (CSA Z662 Clause 7.9.16.1) 200 Brinell Number

SIZE (NPS)

RATING

JOINT TYPE

MAT’L . SPEC.

NOTES

¾” - 1 ½” 2” – 4” 6” 8” – 24”

Sch. 160 Sch. 160 Sch. XXS Calculate W.T.

BW SW BW BW BW

A106 Gr. B SMLS A106 Gr. B SMLS A106 Gr. B SMLS A106 Gr. B SMLS

(7)

¾” - 1 ½”

Sch XXS

SW

A106 Gr. B SMLS

8” – 24”

Class 1500 RF (32)

WN

A105N

(9)

¾” - 1 ½” 2” – 24”

6000# Sch. to match pipe

SW BW

A105N A234 Gr. WPB

(9)

½” – 14”

Class 1500

BW

A105N only

(9)

¾” - 1 ½”

Sch. XXS

SW

A234 Gr. WPB

(4)

¾” - 1 ½” 2” - 4”

6000# 6000#

SW BW

A105N A105N

(9)

¾” - 8” 10” – 24”

Class 1500 RF Class 1500 RF

A516 Gr. 70N A516 Gr. 70N

(5) (16) (6)

¾” - 1 ½”


PIPE:

NIPPLES: FLANGES: ORIFICE FLANGES: Not Allowed FITTINGS:

HIGH PRESSURE COUPLINGS: SWAGES: OLETS:

BLINDS:

PLUGS: SE

A105N



3.0 Section Name

Section Number

1.0

Page Page 36 of 241


BOLTING: STUDS NUTS

A193 Gr. B7 A194 Gr. 2H


Class 1500

10” – 24”

Class 1500

Spiral Wound 3.2mm Oval Ring

316 SS, non-asbestos, inner ring 316 SS, non-asbestos, inner ring

(16)


SIZE (NPS)

DESCRIPTION

GATE:

¾” – 1 ½”

MIN. Class 1500, BB WG MIN. Class 1500, BB WG Class 1500, BB WG Class 1500 PS WG Class 1500 PS WG Class 1500, PS, PS GEAR OPERATED Class 1500, PS, PS GEAR OPERATED Class 1500, PS, PS GEAR OPERATED Class 1500, PS, PS GEAR OPERATED MIN. 6000 # WP Needle

¾” – 1 ½” 2” – 4” 6” – 8” 10” – 24” GLOBE:

¾” – 1” ¾” – 1 ½

MIN. Class 1500 Y MIN. Class 1500 Y Class 1500 Y Class 1500 Y Class 1500 Y Class 1500 Y PS Class 1500 Y PS USE GATE (PARALLEL SLIDE) MIN. Class 1500, LIFT Y Class 1500, LIFT Y

SW RF

2” – 8”

Class 1500, PS SWING Class 1500, PS SWING

RF BW

10” – 24”

Class 1500, PS SWING Class 1500, PS SWING

RTJ BW

¾” – 1 ½” 2” – 3” 4”

CHECK:

JOINT TYPE SW SWxSE RF RF BW RF BW RTJ BW SW

6” – 24” ¾” – 1 ½” ¾” – 1 ½”

SW SWxSE RF RF BW RF BW

NOTE

(16) (16) (16)

(16) (16) (16)

(20) (16) (20) (16) (20) (20) (20) (20)

NOTE: Valves listed above are for above ground service only. * Parallel Parallel Slide Gate Valve Valve to be used as l ast iso lation valve to main h eader

VALVE CODE GAET7CN GAET8CN GAET1CN GAET1EN GAET3EN GPET1EN09 GPET3EN09 GPET2EN09 GPET3EN09 NDET7FN LCET7XN LCET8XN LCET1XN LCET1XN LCET3XN LCET1SN LCET3SN CLET7XN CLET1XN CSET1EN CSET3EN CSET2EN CSET3EN


Section Number

1.0


Page Page 37 of 241


VALVE MATERIALS (13): (ASTM, NACE, SPECIFIED MATERIAL) COMPONENT COMPONENT BODY BONNET TRIM COMPONENT BODY BONNET TRIM

GATE A216 WCB or A105 A216 WCB or A105 #8 CHECK A216 WCB or A105 A216 WCB or A105 #8

GLOBE A216 WCB or A105 A216 WCB or A105 #8 NEEDLE T316SS Packed T316SS NACE MR 0175

BAL L A216 WCB or A105 A216 WCB or A105 #8


Section Number

1.0


Page Page 38 of 241

Introduction and Line Classes - Pipelines Thermal Pipeline Class Notes:

1. For pulsating (severe cycle) service radiography is required on 100% of the circumference of all welds for new systems and piping modifications modifications to existing systems (Less that 0.5 m3 / 18 cu.ft.). All welds in pulsating service will be subject to post weld heat treatment unless otherwise approved by the Owner. 2. For pulsating (severe cycle) service minimum 6000# forged steel socket weld fittings shall be used in process piping. 3. For large, long life system requirements consider galvanized pipe and fittings using screwed end connections throughout. 4. Use if large end is 1 ½” NPS or smaller. 5. Spectacle Blind. 6. Blind and Spacer. 7. Calculate pipe wall thickness. 8. Calculate pipe wall thickness. The pipe wall thickness used shall be a minimum of 9.6 mm (0.375 in.) or the calculated thickness if larger than 9.6 mm (0.375in.). 9. Wall thickness to match pipe schedule. 10. Tubing is preferred over screwed pipe for NPS ¼” to ½” where possible and where support is not of concern. 11. Use threaded tee and swage fittings (SE). 12. Flat faced flanges may be used where required for connection to flat faced flanges on equipment. In such cases use 1.6 mm (1/16”) sheet gasket (Garlock or equal) over the full face. 13. Castings of material specification A352 Gr. LCB (Group 1.3 Material) have a lower maximum working pressure than Group 1.1 Materials. Therefore, pressure piping systems containing valves made from A352 Gr. LCB material (Group 1.3 Material) must have their piping class maximum working pressure reduced to the level given in ASME B16.5 Table 2-1.3 governing Group 1.3 Material. 14. For sour salt water service, use Inconel spirotallic gaskets rather than 316SS material. 15. For SE piping, pipe schedule should be increased by one schedule or as necessary to meet minimum thickness requirements requirements as per Code. For NPS ½ to NPS ¾ threaded connections, use Sch XXS. 16. Where required by design, RTJ Flanges maybe used instead of RF Flanges. 17. Where it is not practical to butt weld ≤ 2” fittings socket welds are permitted on low pressure (up to Class 600)


Section Number

1.0


Page Page 39 of 241


18. Use piston non-slam spring assist type check valve with soft seat in final discharge line of reciprocating gas compressor service. 19. Use of flanges to be discussed with Operations Foreman before using in design of piping design or before installation. 20. Use of check valves to be discussed with Area Operations Foreman before installing. 21. Welded connections preferred, if flanges are required, then use as specified. 22. For continued use below –20 ºC use A320 Gr.L7M studs and A194 Gr.7M nuts. Otherwise B7M studs and 2HM nuts are acceptable. 23. For high point vent use: ¾” NPT Threadolet c/w plug. 24. Swages fabricated to MSS-SP-95, end preparation to match joining fittings. 25. Wall Thickness should correspond to the joining pipe wall thickness or schedule. The ends shall be taper-bored to suit matching pipe wall if fitting thickness exceeds pipe wall by more than 1.6 mm. 26. Used only when approved by Mechanical Engineering & CNRL Operations. 27. Mainly used for drain and instrument root valve connection. 28. Dual certified flanges (ASME B16.5 and CSA Z245.12) are acceptable for use. CSA Z245.12 is the minimum acceptable certification. 29. All materials must meet the requirements of CSA Z662-07 and be listed on Table 5.3. All ASME material must be certified for use in pipelines by CSA. 30. Material to be used for vent and drain connections only. 31. Material Grade and Category to match (or exceed) the mating pipe grade and category. 32. RTJ flanges are acceptable for the hot air warm up tees


Section Number

1.0

1.8


Page Page 40 of 241


LIST OF ATTACHMENTS Appendix I

Regulation Breaks between Oil & Gas Act, Pipeline Act and Safety Codes Act.

Appendix II

Branch Table

Appendix III

Piping Class Notes

PIPELINE SPECIFICATIONS Rev. 3.0 Section Number


Page Page 41 of 241

Section Name

1.0

Pipeline Line Classes – Appendix I

Appendix I Regulation Breaks between Oil & Gas Act, Pipeline Act and Safety Codes Act 1.

Gas Well site with no Dehydrator or Separator, with or without a lease block valve, including a pipeline leaving the well site.

Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break.



Page Page 42 of 241

Section Name

1.0 2.

Pipeline Line Classes – Appendix I Gas well site with wellsite heater, with or without a lease block valve, including a pipeline leaving the well site.

Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break



Page Page 42 of 241

Section Name

1.0 2.

Pipeline Line Classes – Appendix I Gas well site with wellsite heater, with or without a lease block valve, including a pipeline leaving the well site.

Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 43 of 241

Section Name

1.0 3.



Gas well site with a dehydrator and/or separator, with or without a lease block valve including a pipeline leaving the well site. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 43 of 241

Section Name

1.0 3.



Gas well site with a dehydrator and/or separator, with or without a lease block valve including a pipeline leaving the well site. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 44 of 241

Section Name

1.0

4.



Gas Satellite or Group Gas Gathering Facility. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break.


Page Page 44 of 241

Section Name

1.0

4.



Gas Satellite or Group Gas Gathering Facility. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break.


Page Page 45 of 241

Section Name

1.0

5.



Compressor Station. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break.


Page Page 45 of 241

Section Name

1.0

5.



Compressor Station. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break.


Page Page 46 of 241

Section Name

1.0

6.



Source water collection, injection and disposal. Wells are off lease. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 46 of 241

Section Name

1.0

6.



Source water collection, injection and disposal. Wells are off lease. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 47 of 241

Section Name

1.0

7.



Oil/Gas Satellite with Field Header to Group Pipelines. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 47 of 241

Section Name

1.0

7.



Oil/Gas Satellite with Field Header to Group Pipelines. Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 48 of 241

Section Name

1.0

8.



Oil Battery Facility Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 48 of 241

Section Name

1.0

8.



Oil Battery Facility Note that pig senders/receivers, where present, are located on the Pipeline side of the spec break


Page Page 49 of 241

Section Name

1.0 9.


Heavy Oil / In-situ Steam Flood Facilities




3.0 Section Number

Page 49 of 241

Section Name

1.0 9.

Page


Heavy Oil / In-situ Steam Flood Facilities



Page Page 50 of 241

Section Name

1.0

Pipeline Line Classes – Appendix II

Appendix II Critical Branch Table, Design Temperatures up to 446°F (230°C) BRANCH NOMINAL DIAMETER 24

T

20

T

T

18

T

T

T

16

T

T

T

T



3.0 Section Number

Page Page 50 of 241

Section Name

1.0

Pipeline Line Classes – Appendix II

Appendix II Critical Branch Table, Design Temperatures up to 446°F (230°C) BRANCH NOMINAL DIAMETER 24

T

20

T

T

18

T

T

T

16

T

T

T

T

14

TR

T

T

T

T

12

TR

TR

T

T

T

T

10

TR

TR

TR

T

T

T

T

8

TR

TR

TR

TR

T

T

T

T

6

IB

IB

IB

IB

TR

T

T

T

T

4

IB

IB

IB

IB

IB

IB

IB

T

T

T

3

IB

IB

IB

IB

IB

IB

IB

IB

T

T

T

2

IB

IB

IB

IB

IB

IB

IB

IB

IB

T

T

T

1½

W

W

W

W

W

W

W

W

W

W

W

W

T

1

W

W

W

W

W

W

W

W

W

W

W

W

T

T

¾

W

W

W

W

W

W

W

W

W

W

W

W

T

T

T

½

W

W

W

W

W

W

W

W

W

W

W

W

T

T

T

T

24

20

18

16

2

1½

1

¾

½

14 12 10 8 6 4 3 MAIN LINE NONMINAL DIAMETER

Legend IB: T: TR: W:

Integrally reinforced insert type branch fitting Straight Tee or Reducing Tee where applicable Reducing Tee or Reducer Weldolet (Note 1)

Note 1. Integrally reinforced branch connections are permitted outside the sizes shown in the branch connection tables. Designer shall check weld thickness of integrally reinforced branch connections to determine if PWHT is required.



Page Page 51 of 241

Section Name

1.0

Pipeline Line Classes – Appendix III

Appendix III Piping class is organized on the basis of pressure rating and the service. The primary letters A to F are representative of class 150 to 2500 Primary letters A B C D E F

Meaning Class 150 Class 300 Class 600 Class 900 Class 1500 Class 2500

The subsequent letters indicate the service, as is listed below: Secondary Letter (s) / Numbers L S T V Z 1 Example: B T

Meaning Low Temperature Service Sour Service Thermal Group Issued Valve Assembly Pipeline Specification to CSA Z662 Above Ground Pipeline

Thermal Issued

Class 300 See Pipeline Service Classes on page 7.



3.0 Section Number

Page 52 of 241

Section Name

1.0

n o i t a n i m a x E e v i t c u r t s e d n o N d n a s n o i t i d n o C n g i s e D g n i p i P

Page


s r e h t o l l A e v g i s s i u p l F c n 5 0 i 5 ) 2 3 C 0 1 r n 0 e e v e 0 4 w ( o t e F s r b 0 e u s 5 s ) 7 e r d s u n e r g a t p P a a r l k e ) l p C a 0 5 h 0 m 7 t e 1 i 1 T ( w 7 ( ) C 0 0 4 ( F 0 5 7 s r e e v r o u s s s e r r e p u l t a l r a e t p a m e d T n a

d l e W f o e p y T

g s n e i d i d e z l s n v l e i l a w s a s s / r e r e z r o i e g f s d o l l s l i e r s a w p a r r a b f e n n o s p o o T e s i s T r o t c V e R t n u a % k c % r e d 0 i o 0 p r 0 h 1 o p 1 t h h t t i ” i w ¾ w ≤ g 2 s t n e h S i i z t i P d l e s w v N e i l l w s s a > / s e e r i r r z r o o e g s f d o f s l l T l i e r a s U ) w p a ) r m r a b m r o o e n n f m p m o o T T 9 i 9 ) T r R 1 o t c 1 ( R t ( V m u a ” % m % ” 0 ¾ % r e d ¾ 0 9 0 > 0 p o r ≤ 0 1 1 t 1 o p t 1 (

d n a s e z i s l l a r o s f s T e V s e n % k c 0 i 0 h 1 t h S c P d n N n a r a > 4 b h S h t c n P i a r N w s b h e r ) c i z o n s f m a r l m b l T 9 U 1 r ) a ) o m r r ( f o m f o ” m T m T ¾ T 9 9 > 1 R t M ( V 1 ( % d % ” % ” 0 n 0 0 ¾ 0 a 0 ¾ ≤ 0 ≤ 1 4 1 t 1 t

2 g 2 n S S i P d e P l v N N e i 2 w s > / s ≤ S r r r e o P o e r g f f d o l s N i T e r ≤ p U w a s a r o r r b f o e n n p o o T T r i t M R T t o R c % a r u % 0 % e d 0 0 0 p o r 0 1 1 o p 1

4 S P N 4 > S r P o f N T ≤ U r o r f o T T R M % % 0 0 0 0 1 1

) l ] s d a n 1 d e i l t e n o a d u N w h t i t e t t r g e n u i g l o S B ( [

] h c d ) 4 e e n s t i z d a s n r n a c h a o i b i d c 3 t d n n s e c e i e d n e a r t l o e n i z b o s N s W c ( i [

d n a s e z i s l l a r o s f s T e V s e n % k c 0 i 0 h 1 t

d n a s e z i s l l a r o s f s T e V s e n % k c 0 i 0 h 1 t

d n a s e ] z 5 i s e l l t a o r N o [ f s T e s M s e n % k c 0 i 0 h 1 t

d , n t e a , t k c n s o d s e l m , e s h t w c e a l l l i t t a F a e s



Page Page 53 of 241

Section Name

1.0


General Notes: a. b. c. d. e.

All welds shall undergo a visual examination in addition to the type of specific NDE specified. NPS – Nominal pipe size. RT – radiographic examination, UT – ultrasonic examination, MT – magnetic examination, VT – visual examination. For NDE of pressure retaining component, refer to the specifications listed in ASME Section II. Acceptance standards for non-destructive examinations performed are listed in Appendix II. Notes:

1. 2. 3. 4.

5.

The thickness of butt welds is defined as the thicker of the two abutting ends after end preparation. RT may be used as an alternative to MT when it is performed in accordance with Para. 136.4.5 in ASME B31.1. RT or UT of branch welds shall be performed before any non-integral reinforcing material is applied. In lieu of volumetric examination (RT or UT) of welded branch connections when required above, surface examination (MT) is acceptable and when used shall be performed at the lesser of one-half of the weld thickness or each ½” (12.5 mm) of weld thickness and all accessible final weld surfaces. Fillet welds not exceeding ¼” (6mm) throat thickness which are used for permanent attachment of non-pressure retaining parts are exempt from MT requirements of the above table.


Section Number

2.0


Page Page 54 of 241

Introduction and Line Classes – Wellsites

2 . Introduction and Line Classes – Wellsites Table of Contents 2.1

SCOPE ........................................................................................ 54 SCOPE

2.1 2.1.1

The Company policy has been changed to build well-site facilities designated under the Oil & Gas Act according to CSAZ662 standards rather than ASME B31.3. See CNRL General Specifications for ASME B31.3 Line classes or other information if required.


Section Number


3.0

Page Page 55 of 241

Pipeline Welding

3 . Pipeline Welding Table of Contents 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13

SCOPE ........................................................................................ 55 WPS/PQR AND INFORMATION REQUIREMENTS...... .......... ...... 55 WELDERS AND WELDING OPERATOR QUALIFICATION TESTS …………………………………………………………………………………56 MATERIALS AND EQUIPMENT ................................................. 56 WELDING TECHNIQUE.............................................................. 57 PREHEATING ............................................................................. 57 FILLET WELDS .......................................................................... 58 FIELD INSPECTION ................................................................... 58 NON-DESTRUCTIVE TESTING................................................... 58 WELD REPAIRS.......................................................................... 58 INCLEMENT WEATHER............................................................. 59 WELDING SPECIFICATIONS FOR SOUR SERVICE .......... ......... 59 DOCUMENTATION REQUIREMENTS ........................................ 59 SCOPE

3.1 3.1.1

This welding specification establishes the quality of work and the procedures to be followed for welding on piping systems, excluding steam distribution pipelines.

WPS/PQR AND INFORMATION REQUIREMENTS

3.2 3.2.1

The following welding processes are covered by this sub-section:

3.2.1.1

Shielded Metal Arc Welding

(SMAW or “Stick”)

3.2.1.2

Gas Metal Arc Welding (GMAW or “MIG”)

3.2.1.3

Flux Cored Arc Welding

(FCAW)

3.2.2

The Contractor shall submit a registered Quality Control Manual, and all Welding Procedure Specifications (WPS’s) that he intends to use to the Company for approval on a project by-project basis.

3.2.3

The WPS’s and PQR shall be qualified per Clause 7.2.5 of CSA Z662. The qualification shall be documented.

3.2.4

Other procedures governing Non-Destructive Testing, Post Weld Heat Treatment and Hardness Testing, as applicable to the project, shall be submitted by the Contractor to the Company for approval.


Section Number

3.0


Page Page 56 of 241

Pipeline Welding

WELDERS AND WELDING OPERATOR QUALIFICATION TESTS

3.3 3.3.1

The Contractor shall only employ welders that are qualified to CSA Z662 and hold a valid “B” pressure welding certificate registered with the ABSA or equivalent provincial “pressure” ticket. The validity of this certificate shall be maintained during the entire period when the welder is employed.

3.3.2

For the purpose of internal qualification a welder may be qualified by radiography of a test weld at the discretion of the Welding/QC Inspector. The construction supervisor (inspector) can elect whether to do radiography or destructive testing (bend tests) on the weld coupon.

3.3.3

Welders continuously employed by a contractor/ company shall be required to re-qualify at intervals of not greater then 2 years. Welders not so employed shall be required to requalify at intervals not greater than 1 year.

3.3.4

CNRL requires every welder coming onto a job site to do a weld test per contractors welding procedure or have a valid performance test per applicable WPS.

3.3.5

For Shielded Metal Arc Welding a single test piece welded in the 6G position (45° inclined, fixed) may be substituted for a combined 2G and 5G test. This qualification shall also permit the welder to make low pressure welds and horizontal roll welds. This test will be completed in accordance with Contractor's approved and registered WPS and PQR.

3.3.6

Qualification tests for other welding processes shall be conducted in accordance with applicable codes and the associated WPS and PQR.

3.3.7

The Contractors QC Inspector shall complete the documentation and give a copy to the CNRL representative/Welding inspector upon start of a project. For a specific project, the CNRL Representative/Welding Inspector may be required to witness welder testing.

3.3.8

A record shall be made of the tests given to welders and of the detailed results of each test. A list of qualified welders and the procedure specifications in accordance with which they are qualified to weld shall be maintained. All qualified welders will be issued with a unique identification symbol to identify their welds. This identification shall be applied by the use of documented weld maps. Die-stamping shall not be permitted for such a purpose.

MATERIALS AND EQUIPMENT

3.4 3.4.1

The work under this section of the specification covers welding on materials listed under CSA Z662. All pipeline grades shall comply with CSA Z245.1.

3.4.2

Carbon Steel welding electrodes for SMAW process shall be in accordance with the applicable requirements of CSA W48 and ASME Section II Part C. Acceptability of electrodes must be demonstrated by submitting a registered WPS and PQR employing such electrodes to the Company for approval.


Section Number

3.0 3.4.3


Page Page 57 of 241

Pipeline Welding

All tools and equipment used in welding operations shall be in operating condition and shall be of a capacity suited to the work for which they are employed. The Contractor shall provide suitable wind guards, welder’s platforms or bell holes when conditions warrant their use.

WELDING TECHNIQUE

3.5 3.5.1

Surface of areas to be welded, including 2” on either side of the base metal, shall be free from dirt, grease, scale, oxide, paint, grit or any other foreign material which may adversely affect the final weld quality.

3.5.2

Bevels shall be specified on WPS and all field cuts shall be normal to the axis of the pipe. Miter cuts and welds are prohibited. Branch connections may be cut by hand torch.

3.5.3

To assure proper spacing and alignment, an approved lineup clamp shall be used.

3.5.4

For pipe of the same nominal wall thickness the maximum internal offset shall not exceed 2.4mm (3/32") or 25% of the thinner wall thickness, whichever is less. Where nominal internal offset of the weld bevels exceed 2.4mm (3/32") then transition shall be made by a horizontal cutback with a 30º slope one diameter or 50 mm (whichever is less) away from the weld.

3.5.5

The pipe joint shall be supported to provide adequate working clearance around the pipe.

3.5.6

Only a qualified welder shall make tack welds and temporary attachment welds. Tack welds shall be made with the same welding procedure that is to be used for the final welding. Tack welds that have cracked shall be removed.

3.5.7

Grinding shall be done with wheels that have not been used on other materials.

PREHEATING

3.6 3.6.1

Preheat temperatures and inter-pass temperatures shall meet the requirements of the relevant WPS and applicable Codes.

3.6.2

All joints shall be preheated as per approved welding procedure prior to welding. For welding of dissimilar material having dissimilar preheating requirements, the higher preheating temperature shall be used.

3.6.3

Preheating shall be done with a suitable method provided that it is uniform heating. In order to prevent over heating no part of the joint shall be pre heated to a temperature in excess of 200 ºC.

3.6.4

The pre-heat area shall be at least 20 cm (8") wide or 10 cm (4”) on either side of the weld center line. The pre heat band shall extend around the entire circumference of the pipe.

3.6.5

Preheat temperatures shall be checked with temperature sensitive crayons, or by other approved methods.


Section Number


3.0

Page Page 58 of 241

Pipeline Welding

FILLET WELDS

3.7 3.7.1

The size of a fillet weld is stated as the leg length of the largest inscribed right isosceles triangle. Fillet welds shall be slightly concave to slightly convex.

3.7.2

The minimum permissible dimensions for fillet weld used in the attachment of slip-on or socket-welded joint shall 1.25t but not less then 4 mm. The minimum permissible dimensions for fillet welds used in branch connections shall be as shown in CSA Z662.

FIELD INSPECTION

3.8 3.8.1

The Company may use any method of inspection necessary to verify the Contractor’s quality control and ensure adherence to welding procedures.

3.8.2

The completed weld shall present a uniform and workman-like appearance and shall be symmetrical to the centre line of the weld.

3.8.3

The weld shall be free from surface discontinuities.

NON-DESTRUCTIVE TESTING

3.9 3.9.1

Weld quality will be checked by radiographic inspection, unless otherwise specified. Defects located by non-destructive testing shall not exceed the limits of the standards of acceptability outlined in Canadian Natural line classes specifications and the applicable standard of CSA Z662. Where differences exist the more rigorous limits shall apply.

3.9.2

100% of field butt welds shall be radiographed for 100% of their circumference. For non-sour, low pressure designs, the Company Engineer may specify a lower radiograph sample, but not less than 15%. When random radiography is done, it shall be on an ongoing (daily production) basis, and shall cover the work of each welder on the project.

3.10

WELD REPAIRS

3.10.1 Repairs to defects in welds shall be as follows:    



With Canadian Natural’s authorization it shall be permissible to repair welds containing a “repairable defect”, Before weld repairs are made, defect shall be entirely removed, The length of repair welds shall be at least 50 mm, The repair area of welds shall be inspected by the same means previously detected. Where repairs are unacceptable, welds shall be completely removed by cutting a cylinder containing the repaired welds or where authorized by CNRL, further repairs shall be made. The minimum preheat temperature of at least 120 ºC (248 ºF) shall be used. Care should be taken to prevent overheating since no part of the area shall be heated to a temperature in excess of 200 ºC (392 ºF) unless the effects of the time-temperature relationship on the mechanical properties of the pipe was determined and taken into consideration.


Section Number


3.0 3.11

Page Page 59 of 241

Pipeline Welding

INCLEMENT WEATHER

3.11.1 Outdoor welding operations shall be suspended when, in the opinion of the Company's representative, the weather conditions are unsuitable for welding. 3.12

WELDING SPECIFICATIONS FOR SOUR SERVICE

3.12.1 Introduction 3.12.1.1

These specifications are for welding of pipelines that will be used in sour service, as defined in CSA Z662 clause 8.0. All welds made to this specification will undergo 100% radiographic inspection.

3.12.1.2

Acceptability will be based on CSA Z662. The Company QC/ Welding Inspector shall be the sole judge to accept the welds.

3.12.2 Weld Repairs 3.12.2.1

Repairs will undergo radiographic inspection and this film will accompany the original film as proof that the repair has been made successfully.

3.12.2.2

Cracks will not be permitted. Pipe welds containing cracks shall be removed by cutting out the entire weld and replacing it with sound weld metal.

3.12.3 Incomplete Penetration or Lack of Fusion 3.12.3.1

These defects are not permitted and shall be removed by carbon arc gouging or grinding and re-welding. Internal back welding is not allowed in pipeline welds.

3.12.4 Undercutting 3.12.4.1

Undercutting adjacent to the root bead shall not exceed 0.8mm (1/32") in depth and shall not exceed 50 mm (1.96") in length, and such defects shall be separated by 155mm (6") of sound weld metal.

3.12.5 Slag Inclusions 3.12.5.1

Unacceptable slag inclusions within the metal thickness will be removed by carbon arc gouging or grinding and the area re-welded.

3.12.6 Porosity 3.12.6.1 3.13

Unacceptable porosity within the weld metal thickness will be removed by grinding and the area re-welded.

DOCUMENTATION REQUIREMENTS

3.13.1 The contractor is responsible to put QC package together, and he has to do it on an ongoing basis. As the Owner’s Inspector, the construction supervisor has to review this QC package regularly (sign off on the date it is done) so as to assure himself that the work is progressing according to plan and code. See section 31.0 of this manual.


Section Number


4.0

Page Page 60 of 241

Wellsite Welding

4 . Wellsite Welding Table of Contents 4.1

SCOPE ........................................................................................ 60 SCOPE

4.1 4.1.1

The Company policy has been changed to build well-site facilities designated under the Oil & Gas Act according to CSAZ662 standards rather than ASME B31.3. See CNRL General Specifications for ASME B31.3 welding or other information if required.



Page Page 61 of 241

Section Name

5.0

Flare System Design

5 . Flare System Design Table of Contents 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8

SCOPE ........................................................................................ 61 RELATED PRACTICES ............................................................... 61 DEFINITIONS ............................................................................. 61 PRESSURE RELIEF VALVES ...................................................... 62 RUPTURE DISKS ........................................................................ 65 VACUUM RELIEF PROTECTION ............................................... 65 PRESSURE RELIEF VALVE INSTALLATIONS ........................... 66 RELIEF DISCHARGE SYSTEM ................................................... 67 SCOPE

5.1

This sub-section addresses the general requirements and specifications for relief valves and flare system design.

RELATED PRACTICES

5.2        

The legislation and associated regulations of the Province or Territory of installation and the Government of Canada API RP 520, Parts I and II – Sizing, Selection and Installation of Pressure Relief Devices in Refineries API RP 521 – Guide for Pressure Relieving and Depressuring Systems API Standard 2000 – Venting Atmospheric and Low Pressure Storage Tanks API 526 Flanged Steel Safety Relief Valves ASME Boiler and Pressure Vessel Code, Sections I, IV and VIII ASME/ANSI B31.1 – Power Piping ASME/ANSI B31.3 – Process Piping

DEFINITIONS

5.3 5.3.1

Accumulation – the pressure increase over the Maximum Allowable Working Pressure (MAWP) of a vessel during discharge through the pressure relief valve expressed as a percent of MAWP. The ASME Boiler and Pressure Vessel Code establish the maximum allowable accumulations for operating contingencies and for fire contingencies.

5.3.2

Back Pressure – a general term for the pressure existing at the outlet of a pressure relief valve. When the pressure relief valve is closed, it is equal to the Superimposed Back Pressure. When the pressure relief valve is open, it is equal to the sum of the Superimposed Back Pressure and the Built-Up Back Pressure.

5.3.3

Built-Up Back Pressure – the increase in back pressure at the pressure relief valve outlet that develops as the result of flow after the pressure relief valve opens.



Page Page 62 of 241

Section Name

5.0

Flare System Design

5.3.4

Design Pressure – the gauge pressure used in the design of the vessel. Also see Maximum Allowable Working Pressure.

5.3.5

Maximum Allowable Working Pressure – the maximum gauge pressure permissible at the top of a completed vessel in its operating position for a designated temperature. The MAWP is stated on the vessel ASME code stamp and is the basis for the pressure setting of the pressure relief valves protecting the vessel. The MAWP is generally equal to, or slightly more than, the Design Pressure.

5.3.6

Maximum Superimposed Back Pressure – the maximum value of the Superimposed Back Pressure on an unopened pressure relief valve at the time the valve is required to operate. In flare systems, it is a result of flow from other pressure relief valves and/or from other simultaneous flaring.

5.3.7

Overpressure – the pressure increase of the vessel over the Set Pressure of the pressure relief valve. It is the same as Accumulation when the pressure relief valve is set at the vessel MAWP.

5.3.8

Relief Valve – an automatic pressure-relieving device actuated by the static pressure upstream of the valve, which opens in proportion to the increase in pressure over the opening pressure. A relief valve is used primarily for liquid service.

5.3.9

Rupture Disk – a non-re-closing pressure relief device actuated by inlet static pressure and designed to function by the bursting of a pressure-containing disk.

5.3.10 Safety Relief Valve – a pressure relief valve characterized by rapid opening or “pop” action or by opening in proportion to the increase in pressure over the opening pressure, depending on application. 5.3.11 Safety Valve – an automatic pressure-relieving device actuated by the static pressure upstream of the valve and characterized by rapid full opening or “pop” action. It is used for gas or vapor service. 5.3.12 Set Pressure – the inlet gauge pressure at which the pressure relief valve is set to open under service conditions. Set Pressure is the single valve of the intended Opening Pressure and as such is independent of Superimposed Back Pressure. 5.3.13 Superimposed Back Pressure – the static pressure existing at the outlet of an unopened pressure relief valve at the time the valve is required to operate. It is the result of pressure in the discharge system from other sources and may be constant or variable.

PRESSURE RELIEF VALVES

5. 4 5.4.1

Pressure relief devices shall be provided for all pressure vessels and pressure piping systems in accordance with the regulations and Codes under which the vessel or piping system was designed and fabricated. In all cases, it shall be at least equal to the requirements of the applicable ASME Codes.

5.4.1.1

Vessels



Page Page 63 of 241

Section Name

5.0

Flare System Design

5.4.1.1.1

Pressure relief valves are required for all pressure vessels unless there is a continuously open vent of adequate size.

5.4.1.1.2

Normally the pressure relief valve is located on the vessel. The relief valve may be located on the interconnected piping if it is designed to protect other downstream equipment that can not be isolated from the source of overpressure.

5.4.1.2

Light Hydrocarbon Storage Relief valves for butane and light hydrocarbons in storage areas shall be sized in accordance with the standards of the National Fire Protection Association (NFPA) Pamphlet No. 58 (latest version), and comparable Canadian Codes and Standards, as applicable.

5.4.1.3

Boilers Boiler safety valves shall have a capacity at least equal to the recommendations of the boiler manufacturer and of ASME section I or IV as applicable.

5.4.1.4

Heat Exchangers

5.4.1.4.1

Pressure relief valves are required for blocked-in thermal expansion conditions and for exchanger tube rupture in certain cases. Refer to API RP521 for potential causes of overpressure and determination of individual relieving rates.

5.4.1.4.2

A temperature relief valve for blocked-in liquid thermal expansion is required for liquid filled equipment which may be blocked in and exposed to a heat source other than fire.

5.4.1.4.3

When the operating pressure on the high-pressure side of a heat exchanger is 200% or more of the design pressure of the low-pressure side, the low-pressure side shall be protected with a safety relief valve. This valve must be sized to relieve the fluid, which could enter this side, from twice the cross sectional area of one tube. In the case of double pipe exchangers, the Contractor shall take such steps, as deemed necessary to ensure safe operation, subject to the approval of the Company.

5.4.1.5

Piping

5.4.1.5.1

Pressure relief requirements for piping shall conform to ASME/ANSI B31.3 Chemical Plant and Petroleum Refinery Piping Code.

5.4.1.5.2

A temperature relief valve for block-in thermal expansion is required for liquid filled piping which may be blocked-in and exposed to a heat source during normal plant operation other than fire. However, if the temperature of the heat source is high enough to cause vaporization of the liquid at relieving pressure, then a pressure relief valve shall be



Page Page 64 of 241

Section Name

5.0

Flare System Design provided rather than a temperature relief valve. Heat sources to be considered include the following:   

5.4.1.5.3

tracing on liquid filled piping sun radiant heat input to exposed, liquid filled lines heat exchanged to liquid filled, cold side of heat exchangers

Pressure relief valve shall be provided for the piping systems when the pressure can exceed the piping design pressure: 





downstream or upstream of control valves assuming that the control valve could move to either an open or closed position downstream or upstream of block valves assuming that the block valve could be moved to either an open or closed position, except for lock or car sealed valves which shall be assumed to remain in their locked or sealed positions pressure relief valves required for piping may be located on the piping or on interconnected equipment.

5.4.1.6

Rotating and Mechanical Equipment

5.4.1.6.1

Pressure relief valves are required on the discharge of positive displacement pumps where the stalling pressure exceeds the design pressure of the pump, piping or other equipment on the discharge side of the pump. Relief shall be to the pump suction or other safe point of disposal.

5.4.1.6.2

Pressure relief valves are required on the discharge of each stage of positive displacement compressors.

5.4.2

Safety and relief valves in operating areas shall be sized for the condition that requires maximum discharge volume, including vaporization under fire.

5.4.3

Body materials shall conform to the CNR piping class and specifications for the specific applications involved. Safety and relief valves venting into a closed system shall be supplied with packed lifting components. All other valves shall have plain lifting components, except those on reciprocating pumps and in liquid expansion service that shall have plain caps. Where valves are installed in sour gas service or vent to a closed system subject to sour gas, springs shall be aluminized, trim shall be 316 SS, fully annealed, and the bonnet shall be of a sealed design.

5.4.4

All pressure relief devices are to be provided with proper protection to prevent the possibility of valve seat or disk corrosion by water or other corrosive substances that may collect and remain in contact with the valve seat or rupture disk. In the case of safety



Page Page 65 of 241

Section Name

5.0

Flare System Design

valves, drilling a small drain hole in the outlet piping connected to the valve may prevent this problem. In the case of rupture disks, cover the relief outlet may achieve the desired protection. 5.4.5

The Contractor shall test all safety relief valves, in-place when possible prior to initial placement of pressure vessels or pressure piping systems in service. Any valve which does not open within Code tolerances from the required set pressure shall be removed and re-set by a service company registered with the applicable Provincial or Territorial authorities for maintenance of pressure relief devices. A log of safety and relief valve testing shall be prepared and provided to the Company by the Contractor as part of the final Quality Control Report submitted in accordance with the Contractor’s registered Quality Control Manual.

RUPTURE DISKS

5.5 5.5.1

The use of rupture disk shall be minimized and shall only be used in those circumstances where use of spring loaded or pilot operated relief valves is inadequate or impractical.

5.5.2

Rupture disk devices may be used as secondary relief features on the discharge of compressors. The bursting pressure of the disk shall not be less than 130% nor more than 140% of the design working pressure of the compressor cylinder and its discharge piping. Each rupture disk shall be made of such material conforming to the manufacturer’s recommendations for the specific type of service and be listed within the associated ASME code.

5.5.3

Rupture disks should be considered in certain applications such as:   

when very rapid pressure build-up will exceed the response time of a pressure relief valve e.g. hydraulic transients, exchanger tube rupture in series with pressure relief valves where valve leakage would be a problem in series with pressure relief valves for protection of the PRV from excessive corrosion or fouling, unless purging can be used.

VACUUM RELIEF PROTECTION

5.6 5.6.1

Consideration shall be given to designing equipment for full vacuum to avoid the need for vacuum relief protection.

5.6.2

Vacuum relief valves, of any type, which admit air into equipment containing hydrocarbons or other flammable material, shall not be permitted if a flammable vaporair mixture can result.

5.6.3

All equipment not designed to withstand the maximum vacuum resulting from an occurrence shall have vacuum relief protection against the occurrence.

5.6.4

Atmospheric storage tanks with fixed roofs shall have vacuum relief protection. This generally consists of open vents or pressure-vacuum vent valves depending on the service of the tank. Storage tanks must not operate with vapor-air temperatures in the flammable range.


Page Page 66 of 241

Section Name

5.0 5.6.5


Flare System Design

Low pressure storage tanks up to 15 psig shall have vacuum relief valves per API Standard 2000, Venting Atmospheric and Low Pressure Storage Tanks. In addition, these tanks should have a vacuum breaker/preventer system which admits gas prior to a vacuum relief valve admitting air.

PRESSURE RELIEF VALVE INSTALLATIONS

5.7 5.7.1

Block Valves

5.7.1.1

Block valves may be installed under safety relief valves in locations where the protected equipment cannot be removed from operation without necessitating a plant or unit shutdown, provided that local regulations permit such valve installations.

5.7.1.2

Inlet block valves shall at minimum be full port and of the same size as the pressure relief valve inlet. The block valve size shall be increased where necessary to meet the inlet piping pressure drop requirements.

5.7.1.3

Discharge block valves shall at minimum be full port and of the same size as the pressure relief valve discharge.

5.7.1.4

All block valves installed on pressure relief valve inlets or discharges shall be car sealed open.

5.7.1.5

All safety relief valves equipped with block valves shall have a bypass connection with the bypass valve throat equal to or greater than the associated safety relief valve trim size.

5.7.2

Inlet Piping

5.7.2.1

Inlet piping shall be sized so that the total frictional pressure losses between the protected equipment and the pressure relief valve inlet are less than three percent of the valve Set Pressure.

5.7.2.2

The pressure drop criteria shall be met using the maximum rated capacity of the relief valve and not the calculated relief load.

5.7.2.3

Vessel nozzles and inlet piping going to pressure relief valves shall at minimum be one line size larger than the size of the pressure relief valve inlet flange unless calculations indicate that the inlet pressure loss requirements can be met.

5.7.2.4

Wherever an inlet block valve is installed, a piping vent valve shall be provided in the flanged piping spool between the block valve and the pressure relief valve.

5.7.3

Discharge Piping

5.7.3.1

Discharge piping shall not be smaller in diameter than the discharge flange of the pressure relief valve.

5.7.3.2

Discharge piping to flare shall be free draining with no pockets all the way from the pressure relief valve to the flare knock-out drum.



Page Page 67 of 241

Section Name

5.0

Flare System Design

5.7.3.3

Discharge piping shall be sized to meet the maximum Back Pressure limits of the relief discharge system (Refer to section 5.8.2.3). The discharge system pressure drop and the pressure relief valve Back pressure shall be calculated using the maximum rated capacity of the pressure relief valves, not the calculated relief load. This requirement is based on ASME Section VIII Pressure Vessel Code and API RP 521 and is intended to prevent loss of relieving capacity and/or valve damage as the result of the pressure relief valve rapidly cycling open and closed.

5.7.3.4

Discharge piping from pressure relief valves, as well as discharge system equipment such as flare knockout drums, shall have a minimum design pressure of 50 psig. Additionally, where the maximum Back Pressure during relief is greater than 50 psig, the discharge piping and flare knock-out drum shall be designed for at least the maximum Back Pressure.

5.7.3.5

Discharge piping from pressure relief valves shall have a design temperature determined from the temperature of the material being relieved, taking into account the temperature change across the pressure relief valve and the thermal effects in the discharge piping. In addition, the discharge piping shall have a design minimum temperature considering the auto-refrigeration effect to very low temperatures.

RELIEF DISCHARGE SYSTEM

5.8 5.8.1

Discharge to Atmosphere

5.8.1.1

Where hydrocarbon or other flammable vapor relief to atmosphere is necessary it shall be per API RP 521. Each pressure relief valve shall have its own separate tail pipe discharging vertically to atmosphere. The minimum tail pipe exit velocity shall be such as to achieve a jet momentum dominated exit per Equation 6 of API RP 521 (Third Edition), paragraph 4.3.2.2.

5.8.1.2

Pressure relief valves discharging to atmosphere shall have tail pipes sized to meet the maximum Back Pressure requirements (Refer to section 5.8.2.3).

5.8.2

Discharge to Flare

5.8.2.1

Pressure relief valves discharging to a flare system or to another closed discharge system shall have the system piping sized to meet maximum Back Pressure requirements (Refer to section 5.8.2.3). The discharge system shall be free of block valves (except those locked open), check valves, control valves, and equipment which may fail or stop in a closed or restricted position.

5.8.2.2

All flare systems and other closed discharge systems shall be adequate for separation and handling of any liquid that may be relieved or that may condense.

5.8.2.3

The permissible Back Pressure on relief valves shall meet all of the following limitations regardless of where the discharge is routed: a) Conventional Relief Valves



Page Page 68 of 241

Section Name

5.0

Flare System Design i. ii.

Maximum Superimposed Back Pressure prior to relief shall not exceed 10% of the Set Pressure The Built-Up back Pressure during relief shall not exceed 10% of the Set Pressure

p) Balanced Bellows Relief Valves – the maximum Ba ck Pressure during relief shall not exceed 30-50% of the Set Pressure q) Pilot Operated Relief Valves – the maximum Back Pressure during relief shall not exceed 30-50% of the Set Pressure. r)

Rupture Disks i. ii.

5.8.3

Maximum Superimposed Back Pressure prior to relief shall not exceed 10% of the Burst Pressure Maximum Back Pressure during relief shall not cause subcritical flow unless the rupture disk capacity has been derated for Back Pressure.

Flare Header Sizing and Design

5.8.3.1

Flares, headers, subheaders, and pressure relief valve discharge laterals shall be sized so that they collectively meet the maximum Back Pressure limits noted in Section 5.8.2.3 for each relief case for each pressure relief valve discharging to flare.

5.8.3.2

Flare system pressure drop calculations are made in a stepwise manner starting at the flare tip by calculating the pressure drop for each flare system piping segment of constant diameter and constant flare load.

5.8.3.3

The primary calculation shall be made using the relief case that has the highest total flare load. This will set the size requirement for the flare, the flare knockout drum, and the common flare header. The calculation shall determine the Back Pressure at each pressure relief valve and verify that the Back Pressure limits are not exceeded. Each pressure relief discharge lateral shall be sized in a similar manner. The full open pressure relief valve capacity shall be used.

5.8.3.4

All laterals from individual relieving devices should drain to the flare header. All flare piping shall be sloped a minimum of ¼ inch in 10 ft (21 mm in 10 m).

5.8.3.5

All flare system piping shall be designed and tested per B31.3. Isolation of the piping shall be provided with flanges. Block valves for testing purposes shall be avoided.

5.8.4

Vapor Depressuring

5.8.4.1

An emergency vapour depressuring system can be employed to prevent metal temperatures from reaching a level at which stress rupture could occur during a fire.



Page Page 69 of 241

Section Name

5.0

Flare System Design

5.8.4.2

The recommended sizing criteria is to reduce the equipment pressure from initial conditions to a level equivalent to 50% of the vessels design gauge pressure or 100 psig, whichever is lower, within approximately 15 minutes.

5.8.4.3

The flow capacity of a vapour depressuring valve shall be calculated assuming 100% open. The back pressure in the flare header shall be calculated using the maximum vapour depressuring rate combined with any other relief valve that may discharge simultaneously.

5.8.5

Flare Knock-out Drums

5.8.5.1

5.8.6

A minimum design pressure of 50 psig is required for flare knock-out drums. The vessel should be designed according to the specifications of the ASME code, although a code stamp is not required if the vessel pressure can never exceed 15 psig based on the back pressure calculations. This is also subject to local regulations and requirements. A vessel with a design pressure of 50 psig should not rupture if an explosion occurs.

Flare Stack

5.8.6.1

Although flare stack diameters are sized based on a velocity criteria, the pressure drop should be checked and the back pressure on the flare knockout drum calculated. A velocity up to 0.5 Mach for peak, short-term, infrequent flow is recommended and 0.2 Mach for normal, frequent conditions or continuous flaring.

5.8.6.2

The flare stack height is based on the radiant heat intensity generated by the flame. A radiation level of 1500 Btu/hr ft 2 should not be exceeded at the base of the stack.

5.8.6.3

A continuous pilot with a means of remote ignition is recommended for all flares to ensure ignition of flare gases.

5.8.7

Vent Stack

5.8.8

Vent stacks or the tips of vent stacks are generally sized for an exit velocity of at least 500 ft/s at the maximum relief rate.

5.8.9

Flashback Prevention

5.8.9.1

The continuous use of purge gas is required for all continuous flare stack installations. The purge gas flow shall be ensured at all times by controlling the flow and measurement with the provision of a low flow switch and alarm.

5.8.9.2

Flame arrestors shall not be used for continuous flare stack installations. Flame arrestors are only permitted on non-continuous vent stacks at remote locations where it is not possible to provide purge gas.

5.8.10 Freeze Protection



Page Page 70 of 241

Section Name

5.0

Flare System Design

5.8.10.1

The entire flare system shall be prevented from freezing or hydrate formation. If water wet gas or liquids can enter the flare system, freeze protection with tracing and insulation shall be provided.

5.8.10.2

A dry gas purge is required if available to sweep the system to the flare stack after a discharge or due to potential valve leakage.



Page Page 71 of 241

Section Name

6.0

Pipeline Stress Relief

6 . Pipeline Stress Relief Table of Contents 6.1 6.2 6.3

SCOPE ........................................................................................ 71 PROCESS .................................................................................... 71 HEAT TREATMENT PARAMETERS ........................................... 72 SCOPE

6.1 6.1.1

This specification is for stress relieving of pipelines as described below in 6.1.3.

6.1.2

The stress relieving shall be specified by the purchase order, tender for quote or Company approved drawing. The stress relieving procedure shall be subject to Company approval prior to fabrication.

6.1.3

The limitations of these requirements are based on CSA Z662, clause 7.9.16 and the additional requirements of the Company.

6.1.3.1

Where the effective throat of the items to be welded exceeds 31.8mm (1 ¼”),the welds shall be stress relieved,

6.1.3.2

Stress relieving of welds may be necessary where the nominal thickness of the items to be welded is 31.8 mm (1 ¼”) or less if the mechanical properties of the weld or the residual stress at the weld are unsatisfactory for the intended service without the use of stress relieving.

6.1.4

It is preferred that all stress relieving be conducted in a controlled environment (i.e. shop/furnace).

6.1.5

The stress relieving procedures and process shall also meet the requirements of all Provincial and Territorial regulations where the pipeline is located.

PROCESS

6.2 6.2.1

Stress relieving may be performed either by electric induction method, electric resistance method or in an approved furnace in case of components.

6.2.2

Exothermic heat treatment and direct flame impingement heating shall not be used for stress relieving.

6.2.3

For thermal resistance pads, the following selection shall apply:



3.0 Section Number

Page Page 72 of 241

Section Name

6.0


Pipeline Diameter

Number of resistance pads to be used

Length of insulation required

Number of thermocouples required

Up to and including 6” (150mm)

At least one, centered on the weld

Minimum of 3 diameters either side of the weld, or 18” (450mm), whichever is the larger

Minimum of two

6” up to and including 12”

At least two, one either side of the weld


Minimum of two

>12”

At least three. One centered on the weld, one either side of that


Minimum of 4 – a set of two on each side of the weld

HEAT TREATMENT PARAMETERS

6.3 6.3.1

A specific heat treatment procedure will be developed at the start of the individual project.

6.3.2

This procedure will address the following heat treatment parameters: thermocouples for piping, heating rate and holding time; cooling rate; record of stress relieving and hardness test.

6.3.3

For Z245.1 carbon steel materials the fo llowing procedure shall apply:

6.3.3.1

Numbers of thermocouples 2, shall be located one on top and one on bottom,

6.3.3.2

Heating rate:

6.3.3.2.1

Ambient temperature to 600°F (315°C) at moderate rate,

6.3.3.2.2

From 600°F (315°C) to 1150°F (621°C) at maximum rate of 432°F (222°C) per hour,

6.3.3.3

A Soak temperature to be held at 1150°F± 25°F (621°C± 12°C) for 60 minutes or 15 min per inch thickness, which ever is longer,

6.3.3.4

Cooling rate:

6.3.3.4.1

From 1150°F (621°C) to 600°F (315°C) at maximum rate of 432°F (222°C ) per hour,



Page Page 73 of 241

Section Name

6.0


6.3.3.4.2

From 600°F (315°C) to ambient temperature air cool with insulation intact,

6.3.3.5

A hardness test is required for 10% of the welds. For P1 steel in service environments that are not sour, only the weld metal hardness must be measured. The hardness can be measured with a Brinell hardness tester, a Telebrineller (or similar hardness tester to ASTM A 833), a portable Pin Brinell tester or a Microdur tester. Weld metal hardness shall not exceed 200 Brinell

6.3.3.6

A copy of the heat treatment chart and a copy of the heat treatment procedure signed and dated.



Page Page 74 of 241

Section Name

7.0

Wellsite Stress Relief

7 . Wellsite Stress Relief Table of Contents 7.1

SCOPE ........................................................................................ 74 SCOPE

7.1 7.1.1

The Company policy has been changed to build well-site facilities designated under the Oil & Gas Act according to CSAZ662 standards rather than ASME B31.3. See CNRL General Specifications for ASME B31.3 Stress Relief or other information if required.



Page Page 75 of 241

Section Name

8.0

Sour Service Piping

8 . Sour Service Piping Table of Contents 8.1 SCOPE ........................................................................................ 75 8.2 REFERENCE DOCUMENTS ........................................................ 75 8.3 DEFINITION OF SOUR SERVICE ............................................... 75 8.4 PIPE............................................................................................ 77 8.5 FITTINGS & FLANGES............................................................... 77 8.6 NOTCH TOUGHNESS.................................................................. 78 8.7 IDENTIFICATION....................................................................... 79 8.8 CERTIFICATION ........................................................................ 79 8.9 VALVES ...................................................................................... 79 8.10 BOLTING .................................................................................... 79 8.11 GASKETS.................................................................................... 79 8.12 CARBON/LOW ALLOY STEELS-SOUR SERVICE PIPING INSTALLATION ................................................................................... 79 8.13 AFFIDAVITS ............................................................................... 81 SCOPE

8.1 8.1.1

This supplement shall be used for CNRL Sour Service piping systems

8.1.2

Any deviation from stated requirements require written approval from the Company

REFERENCE DOCUMENTS

8.2 8.2.1

Latest revision of NACE MR0175/ISO15156 Parts 1, 2 and 3, including all published technical corrigenda (NACE). CNRL has historically followed all previous versions of the NACE standard and will therefore as a matter of due diligence and sound engineering practice continue to conform to the requirements of the latest standard.

8.2.2

Latest revision of NACE TM0177, Laboratory Testing of Metals for Resistance to Sulfide Stress Cracking and Stress Corrosion Cracking in H 2S Environments (TM0177).

DEFINITION OF SOUR SERVICE

8.3 8.3.1

For carbon and low alloy steels, sour service is defined as when the hydrogen sulfide (H2S) exceeds 0.30 kPa (0.05psi). Partial pressure is calculated as follows:

8.3.2

Mole fraction H2S (mole % H2S / 100) x total system pressure = H 2S partial pressure

8.3.3

Examples:



3.0 Section Number

Page Page 76 of 241

Section Name

8.0

Sour Service Piping

8.3.3.1

The mole fraction equivalent to 2.5% H 2S is 0.025. If the maximum system pressure is 1000 kPa, then the H 2S partial pressure is 0.025 x 1000 = 25 kPa.

8.3.3.2

The mole fraction equivalent to 50 ppm is 50 x 10 -6 or 0.00050. If the maximum pressure is 1000 kPa, then the H 2S partial pressure is: 0.00050 x 1000 = 0.05 kPa.

8.3.4

The following chart provides guidance on determining whether or not the application is considered sour service.

Determin ation of Sour Service for Carbon Steel 10000

) a P k ( e r u s s e r P 1000

Sulfide Stress Cracking Region

m e t s y S l a t o T

100 0.001

0.01

0.1

1

Mole % H2S

8.3.5

For Corrosion Resistant Alloys (CRAs), including stainless steels, Monel, etc., any level of H2S is considered sour and the tables within Part 3 of the NACE document shall be followed.

8.3.6

The following environments are not considered sour service according to NACE: 8.3.7

Crude Oil Storage and Handling Facilities



3.0 Section Number

Page Page 77 of 241

Section Name

8.0

Sour Service Piping •

8.3.8

Operating at total absolute pressure below 0.45 MPa (65 psia)

Water Handling Facilities •

Operating at total absolute pressure below 0.45 MPa (65 psia)

PIPE

8.4 8.4.1

Carbon steel materials used in sour gas or oil service shall be selected from the following table:

ISO specificatio ns and grades

Other designations

ISO 3183-3 grades: L245 through L450

8.4.2

CSA Grades 290, 359 and 386 (Tensile strength shall not exceed 625 MPa) ASTM A 106 grades A, B and C ASTM A 333 grades 1 and 6 ASTM 524 grades 1 and 2 ASTM A 381 class 1, Y35 to Y65 ASTM A 53

The piping material shall have the following chemical properties:

8.4.2.1

The ratio of percent Manganese to percent Carbon (% Mn / % C) shall be greater than or equal to 2.5.

8.4.2.2

The Carbon Equivalent (CE) shall be a maximum of 0.45, calculated using the following equation: CE = %C + %Mn + (%Ni + % Cu) + (%Cr + %Mo + %V) 6

15

5

These requirements apply to both ladle and check analysis. The macro-hardness at any location in the pipe shall not exceed 22HRC (or equivalent value as per ASTM E-140). The micro-hardness at any location in the weld zone, deposited weld metal or heat-affected zone (HAZ) shall not exceed 250 HV 500 gf. 8.4.3

All Corrosion Resistant Alloys (CRA) and other alloys used in sour gas or oil service shall be appropriately selected using NACE.

FITTINGS & FLANGES

8.5 8.5.1

Carbon Steel Fittings



Page Page 78 of 241

Section Name

8.0

Sour Service Piping

8.5.1.1

All butt weld fittings shall be manufactured in accordance with ASME SA-234 Grade WPB or ASME SA 420 Grade WPL6.

8.5.1.2

All forged socket weld or threaded fittings and weldolets shall be manufactured in accordance with ASTM A-105 or ASTM A-350 Grade LF2

8.5.1.3

Fittings shall be preferably hot formed. If cold formed, they shall be:  

Thermally stressed relieved, minimum temperature shall be 595 C (1100 F) The final maximum hardness shall be 22 HRC except for pipe fittings made from ASTM A-234 grade WPB or WPC for which the final hardness shall not exceed 197 HBW.

8.5.1.4

Pipe fittings of ASTM A-53 Grade B, ASTM A-106 Grade B, CSA Grade 290, ISO 3183 L290, or lower yield strength grades with similar chemical compositions are acceptable with cold strain equivalent to 15% or less, provided the hardness in the strained area does not exceed 190 HBW.

8.5.1.5

Carbon steel flange materials shall be ASTM A-105 or ASTM A-350 Grade LF2

8.5.1.6

Use of CRA fittings and flanges shall be the requirements of NACE.

NOTCH TOUGHNESS

8.6 8.6.1

Materials used in low temperature sour service shall exhibit impact ductility and meet the notch toughness criteria set out below at the specified temperature 25 °C (40°F) below the minimum design temperature.

8.6.2

Unless otherwise specified, carbon steel material with specified minimum strength over 448 MPa (65 ksi) up to 517 MPa (75 ksi) shall possess the impact values as described in Fig. UG-84.1 of ASME VIII Div I. For piping material the values must meet the requirements of table 323.2.3 of ASME B. 31.3.

8.6.2.1

Specimens shall be prepared and tested in accordance with ASTM E-23. The frequency of impact testing shall be as established in ASME SA-370.

8.6.2.2

The maximum size test specimen obtainable shall always be used. Where full size specimens cannot be obtained and sub-size specimens are used, the energy values may be reduced in accordance with ASME SA370.

8.6.2.3

The Contractor shall provide substantiating Manufacturer’s data (e.g., transition curves) to show that the given material meets the required values.

8.6.3

For low alloy steels the Nil Ductility Temperature shall be at or below the minimum design metal temperature. Impact values shall meet the UG 84 or Table 323.3.5 requirements as applicable.



Page Page 79 of 241

Section Name

8.0

Sour Service Piping

IDENTIFICATION

8.7 8.7.1

Flanges shall be fully identified in a permanent manner as is specified in ASME A-105 and A 350.

CERTIFICATION

8.8

The Contractor shall provide the Manufacturer’s certification that flanges, fittings and pipe are made to the requirements specified in the ASTM or ASME standards, including the heat treatment procedure and the results of physical and chemical tests conducted.

VALVES

8.9 8.9.1

All valves for sour gas or sour liquid service shall meet the material requirements of NACE.

8.9.2

Valves made from carbon steels and low alloy steels shall comply with the applicable requirements of sections 4.0 and 5.0.

8.10

BOLTING

8.10.1 ASTM A-193 Grade B7M stud bolts or equal and ASTM A-194 Grade 2HM hexagonal nuts or equal shall be used on all sour gas and liquid service. 8.10.2 For low temperature sour service ASTM A 320 Grade L7M stud bolts and ASTM A 194 Grade 7M hexagonal nuts shall be used. 8.10.3 All stud bolts and hexagonal nuts used in sour service shall have distinct permanent identification. 8.10.4 Bolt tightening shall be by torque wrench or other approved method which will ensure closure without cold working of bolts. Impact tightening shall not be allowed unless specifically approved by the Company. 8.11

GASKETS

8.11.1 All gaskets in sour service shall be graphite material, spirotallic construction, and 3.2mm / 0.125” thick. 8.12

CARBON/LOW ALLOY STEELS-SOUR SERVICE PIPING INSTALLATION

8.12.1 A minimum corrosion allowance of 3.2 mm (0.125”) shall be added to the calculated minimum allowable wall thickness of all pipe and fittings. 8.12.2 No threaded connections shall be permitted in sour gas process piping, except for secondary lines such as temperature/pressure indicators or instrument leads downstream of flanged block valves connected by weld fittings to primary lines. 8.12.3 All butt welds and fillet welds in sour service piping systems shall be 100% stress relieved. Stress relieving may be waived if the following are met:



Page Page 80 of 241

Section Name

8.0

Sour Service Piping

•

The weld procedure produces a weld metal hardness equal to or less than 250 HV (Sec. 12.4)

•

The overall thickness of the joint is less than ¾” (19 mm)

•

There is prior written approval from Facilities Engineering or the Chief Inspector

8.12.4 All butt welds in sour service shall be subjected to 100 % radiography. 8.12.5 For welding on in-service piping that has been exposed to a sour environment, wetfluorescent magnetic particle testing (WFMT) of 100% of the completed weld shall be performed 24 hours after completion of the weld. 8.12.6 All socket welds shall be 100% inspected using MPI. R adiography shall be used on 5% of socket welds to ensure the proper root gap is present. 8.12.7 The hardness of the weld, heat affected zone and parent metal for all sour service (piping) shall meet the following requirements of NACE: Hardness test methods

Vickers HV 10 or HV 5 Or Rockwell HRC

Rockwell HRC

Hardness test locations for welding procedure qualification

Weld root: Base metal, HAZ and weld root metal. Refer to NACE part 2, 7.3.3.3 Figure 2, 3 or 4. Base metal and HAZ for weld overlays. Refer to NACE part 2, 7.3.3.3 Figure 6. Weld cap: Base metal, HAZ and weld metal of unexposed weld cap. Refer to NACE part 2, 7.3.3.3 Figure 2 or 4. Base Metal and HAZ for weld overlays. Refer to NACE part 2, 7.3.3.3 Figure 5

Maximum acceptable hardness

250 HV 22 HRC 250 HV 22 HRC

250 HV 22 HRC

22 HRC

8.12.8 Welding Procedure Specifications shall have documented PQR’s that provide microhardness test results as per NACE. 8.12.9 Stress relieving, radiographic inspection and hardness tests records shall be supplied to the Company as part of the Contractor’s quality assurance documentation.


Page Page 81 of 241

Section Name

8.0 8.13


Sour Service Piping

AFFIDAVITS

8.13.1 Affidavits showing conformance to specifications contained in this supplement shall be provided by the Contractor for all pipe, valves, fittings, bolts, nuts and other materials supplied for sour service. 8.13.2 Confirmation of conformance to the required material specifications shall be provided for all piping components in the form of Mill Test Reports for all materials used. The original copy of the Provincial or Territorial inspection and Canadian registration certificate showing conformance to the required material specifications shall be provided to the Company. 8.13.3 Affidavits of stress relieving, non-destructive inspection, hardness tests and chemical composition shall be supplied to the Company.



Page Page 82 of 241

Section Name

9.0

Sour Service Wellsite Facilities

9 . Sour Service Wellsite Facilities Table of Contents 9.1

SCOPE ........................................................................................ 82 SCOPE

9.1 9.1.1

This specification has been eliminated. Please use the previous section, 8.0. “Sour Service Supplement for Piping Systems” for information on sour piping.


Page Page 83 of 241

Section Name

10.0

10.


Hydrogen Degassing

Hydrogen Degassing Table of Contents

10.1 10.2 10.3

SCOPE ........................................................................................ 83 BAKE OUT PROCEDURE ............................................................ 83 SUMMARY .................................................................................. 84

10.1

SCOPE

10.1.1 A Bake Out is required for all tie-ins to existing sour systems. The bake out procedure below is limited to P1 low carbon (<0.45 CE) steel materials only. 10.1.2 Comment: This applies to CSA Grade 290, Grade 359, and Grade 414 ASTM A-106-B, A-234-WPB, A-105, A-333 Grade 6, A-420 WPL6, A-350 LF2 and other low carbon P1 steels. For medium or high carbon steels, low alloy & alloy steels consult the Integrity Group. 10.1.3 Bake outs can be performed by two methods; stress relievers (induction coil) and liquid propane torch. Stress relievers are the preferred method and should be used whenever possible. 10.1.4 Where the consequence and risk of a failure is high (i.e. safety of in-plant personnel) the use of stress relievers are strongly recommended. 10.2

BAKE OUT PROCEDURE

10.2.1 Clean metal to white, 150 mm (6") back from area to be welded, on each side of weld. 10.2.2 Conduct MPI inspection of the cleaned area to ensure there are no surface cracks. 10.2.3 Clean and degrease surface. 10.2.4 Conduct bake out using an induction coil or a propane torch. The bake out temperature shall be measured on the bottom of the line using a Tempil stick, pyrometer or thermocouple. 10.2.5 Heat up the pipe slowly from ambient to 450 C (842 F). This heating cycle should take at least one (1) hour to heat up the area. The bake out temperature should be maintained for a minimum distance of 75 mm (3”) back from the weld bevel. The bake out temperature shall not exceed 650°C (1202 F). If the temperature exceeds 650 C (1202 F), that section including at least 300 mm in either direction shall be removed. 10.2.6 Hold at temperature for one (1) hour.



Page Page 84 of 241

Section Name

10.0

Hydrogen Degassing

Note: requires one hour to ensure hydrogen migrates out of the weld area to prevent delayed hydrogen cracking.

10.2.7 Cool down to preheat temperature. Insulation is recommended for a controlled cooling rate. The insulation blanket should be wrapped completely around the pipe and the temperature should be measured on the bottom of the pipe. This cooling cycle should take at least one (1) hour. Don't go below the welding preheat temperature and be prepared to weld as soon the weld preheat temperature is reached. 10.2.8 Comment: Hydrogen will have a tendency to migrate back into the area if the weld area is cooled below the preheat temperature. 10.2.9 MPI (using black on white contrast) 12 hours after completion of welding. 10.3

SUMMARY

10.3.1 The purpose of a bake out is to reduce the hydrogen that accumulates in steel in sour service. This hydrogen can result in hydrogen cold cracking of the weld. This type of cracking may occur up to 48 hours after the weld has been completed. The temperature must not exceed 650 C to prevent heating into the lower critical region. Above 723 C the metallurgical properties of the steel will be changed resulting in changes to the mechanical properties.


Page Page 85 of 241

Section Name

11.0

11.


Hot Tapping Pipelines

Hot Tapping Pipelines Table of Contents

11.1 11.2 11.3 11.4 11.5 11.6 11.7

SCOPE ........................................................................................ 85 REFERENCE PUBLICATIONS .................................................... 86 PRE-REQUISITES FOR HOT TAPPING ...................................... 86 WELDING ................................................................................... 87 NON-DESTRUCTIVE AND PRESSURE TESTING .......... ......... ..... 87 TAPPING .................................................................................... 87 TYPICAL HOT TAP WORK PLAN............................................... 88

11.1

SCOPE

11.1.1 This standard addresses the minimum requirements to be met prior to and during hot tapping on any pipeline belonging to or operated by CNR. 11.1.2 Primary safety aspects are addressed in this Specification – refer also to the relevant “Inspector’s Safety Checklist” supplied in the Safety Manual. Technical details may vary from job to job. This emphasizes the need for a written job plan, reviewed and approved by the pipeline technologist/engineer and Chief Inspector prior to the start of work. 11.1.3 This hot tapping specification applies only to hot taps on pipelines fabricated from carbon steels. For hot tapping of Process Piping, see 8.07-1 of General Specs, and for hot tapping of tanks see section 12.0 of this manual. 11.1.4 All hot taps must be individually approved by the Pipeline Engineer/Technologist and the Chief Inspector. 11.1.5 Hot tapping may be done only under the following dimensional conditions: Service

Branch diameter if stubbed directly** 2/3 Dm 2/3 Dm

Branch diameter if an Olet is used ** 2/3 Dm 2/3 Dm

Non-flammable (air, water) Flammable fluid, including emulsion Flammable gas or vapor 2/3 Dm 2/3 Dm Sour service (gas or liquid)* 2/3Dm 2/3 Dm Dm = Diameter of main run being tapped into. * Note: The special restrictions applicable to sour service hot taps ** Note: With written approval from the Chief Inspector, the branch size may be sized up to ¾ of the main line.

11.1.6 All hot tap branch openings shall be reinforced by a purchased and certified fullencirclement sleeve reinforcement. Procured and/or fabricated saddle-type reinforcement



Page Page 86 of 241

Section Name

11.0

Hot Tapping Pipelines

is not acceptable. The reinforcement shall be certified to the full MOP of the pipeline being tapped into (the main run). 11.2

11.3

REFERENCE PUBLICATIONS a)

API 2201 and the references listed in paragraph 1.2 of API 2201 are referenced.

s)

CSA Z-662

t)

ASME Section V

u)

ASME Section IX

v)

Jurisdictional regulations.

PRE-REQUISITES FOR HOT TAPPING

11.3.1 The actual welding should be done only at or below the pressure as stipulated in the approved hot tap procedures. 11.3.2 The flow in the line must be sufficient to provide for adequate heat dissipation, and within the limits contained in the pre-approved hot tap procedure. 11.3.3 The location where the hot tap is to be done must be proven to be in the non-corroded condition. 11.3.3.1

UT Scanning in an area that is minimum 75mm (3”) greater in diameter than the opening is required. UT Scan shall verify the absence of lamination and general conditions of the material to be welded.

11.3.3.2

For pipelines in sour service, the weld area as defined above shall be tested for linear surface indications by contrast MPI prior to start of welding.

11.3.3.3

Corrosion exceeding the corrosion allowance of the original design, or 12.5% of the original NOMINAL thickness shall be considered excessive for hot tapping or welding. If wall thinning is this magnitude is found, either a different location must be selected, or the situation must be reviewed by engineering again.

11.3.4 Hot taps may not be located on or within 2x wall thickness or 25mm (1” - whichever is the larger) from a longitudinal weld on pipelines. 11.3.5 Hot taps may not be placed on the circumferential weld of a pipeline, and shall be located sufficiently far upstream of valves and/or instrumentation to avoid affecting the operation of the valve or instrument. Hot taps may not be located closer than 3” from a circumferential pipeline weld. 11.3.6 An engineering assessment shall be done and records kept. The assessment shall consider, among other things, the following;  

Reinforcement required – a reinforcement sleeve adequate for the MOP of the main run shall be provided in all instances Maximum pressure to be maintained during the welding operation



Page Page 87 of 241

Section Name

11.0

Hot Tapping Pipelines  

Minimum/maximum flow rate to be maintained during the welding operation Any other safety procedure.

11.3.7 A written work procedure shall be established and all involved shall be familiar with it. 11.4

WELDING

11.4.1 The contractor shall identify the pre-approved hot tap welding procedure (WPS) to the company prior to start of work. 11.4.2 The welder shall be qualified to the WPS, and shall be certified as a pressure welder in the Province or Territory of the installation. (Alberta – “B” pressure ticket, BC and SK – “pressure” ticket, NWT and Yukon –Alberta “B” pressure ticket). 11.4.3 The contractor shall have a hot tap welding procedure certified to CSA Z662, preapproved by the Chief Inspector. 11.4.4 Low hydrogen electrodes shall be used. 11.5

NON-DESTRUCTIVE AND PRESSURE TESTING

11.5.1 The stub-to-main run weld shall be inspected by contrast MPI prior to installation of the reinforcement sleeve, and the reinforcement sleeve welds, once completed, shall also be subjected to MPI. 11.5.2 Prior to tapping, the setup shall be left undisturbed for no less than 48 hours (regardless of whether the main line is in sweet or sour service) and contrast MPI repeated. 11.5.3 The stubbed on branch weld shall be visually inspected internally and externally for 100% of its circumference. Suitable remote inspection tools (boroscope, videoscope) shall be used, and if not available, consideration shall be given to using pup stub attachments to facilitate visual inspection. 11.5.4 The stub attachment shall be pressure tested at the test pressure of the piping system or pipeline after the reinforcement sleeve is attached and welded. The test pressure shall be the test pressure of the main run or the lateral, whichever is the higher. 11.5.5 The pressure test shall be controlled with no less than 2 pressure indicators, and certified by the contractor. The pressure test shall be of one hour duration. 11.6

TAPPING

11.6.1 There are several different tapping machines on the market. CNR does not prescribe what type of machine is to be used, whoever the following restrictions apply:  

The machine shall be driven by an energy source other than electricity or internal combustion The weight of the machine shall be supported independently from the piping being hot tapped – no additional stress may be placed on the piping due to the weight of the machine



3.0 Section Number

Page Page 88 of 241

Section Name

11.0

Hot Tapping Pipelines 

The machine and all its components shall be rated for the same pressure and temperature as the piping system being hot tapped

11.6.2 The hot tap into a pipeline must be made by cutting a plug out of the main run. The plug shall be extracted, identified as to its location and job/project number, and retained by the Contractor, to be submitted to the Company with the QC documentation. 11.7

TYPICAL HOT TAP WORK PLAN

11.7.1 This work plan is provided as an example. For the work in hand a separate, specific work plan has to be developed and documented. The work plan should remain in the work order file as part of the QC package. 11.7.2 See the next page foe Sequence, Activity, Responsibility tracking sheet for verification of work. Sequence

Activity

Responsibility

1

Engineering review

2 2a 3

Ultrasonic scan of weld area MPI of weld area Pre-preparation of hot tap assembly (this may include pressure testing any spools that may be involved) Clean and prepare surface for welding Reduce pressure (if/as required) Tack and weld stub/olet to main run Perform NDE as required (MPI/ Shear Wave UT) on hot tap Wait 48 hours for MPI abd Shear wave UT inspection Pressure test one hour Tap into live line Extract plug and seal off new branch with provided valve Unless immediately connected, a blind must be provided into the open end of the valve to prevent leaks because of possible weeping.

Facilities engineer or delegate Contractor Contractor Contractor

4 5 6 7 8 9 10 11 12

Contractor Operations Contractor Contractor Contractor Contractor Contractor Contractor Contractor

Verification and date)

(initials


Page Page 89 of 241

Section Name

12.0

12.


Hot Tapping Tanks

Hot Tapping Tanks Table of Contents

12.1 12.2 12.3 12.4 12.5 12.6 12.7 12.8

SCOPE ........................................................................................ 89 REFERENCE PUBLICATIONS .................................................... 92 PRE-REQUISITES FOR HOT TAPPING ...................................... 92 SOUR SERVICE CONSIDERATIONS........................................... 93 WELDING ................................................................................... 93 NDE AND PRESSURE TESTING.................................................. 93 TAPPING .................................................................................... 93 TYPICAL HOT TAP WORK PLAN............................................... 93

12.1

SCOPE

12.1.1 This standard addresses the minimum requirements to be met prior to and during hot tapping on aboveground storage tanks at any facility belonging to or operated by CNR. Note that ALL welding on in-service aboveground tanks, whether associated with actual tapping or not, shall be done in accordance with the principles outlined herein. 12.1.2 Hot tapping is NOT ALLOWED on underground storage tanks. 12.1.3 Primary safety aspects are addressed in the “Inspector’s Safety Checklist” in the Safety manual. Technical details may vary from job to job. 12.1.4 Typical hot taps are to be pre-approved by the facilities engineer and Chief Inspector. Hot taps conforming to these typicals may be conducted as per the pre-approved procedures. Situations that do not conform to the pre-approved typical hot taps must be individually approved prior to the start of work. 12.1.5 This hot tapping specification applies only to hot taps on aboveground storage tanks. For hot tapping on process piping see Specification 8.07-A of General Specs and for hot tapping on pipelines see Specification 11.0 of this manual. 12.1.6 Hot tapping of nozzles > 150mm (6”)NPS on aboveground storage tanks is strongly discouraged, and requires specific approval from the Chief Inspector. 12.1.7 All hot tapped nozzles > 55mm (2”) NPS require reinforcement plates designed as per API650 Table 3-6, duplicated below. 12.1.8 Hot tapping on shell plates > ½” thick requires engineering approval.



Page

Section Name

12.0

Hot Tapping Tanks

Page 90 of 241



Page Page 91 of 241

Section Name

12.0

Hot Tapping Tanks

12.1.9 Nozzles shall be of A106B seamless pipe, with A333 Gr 6 an acceptable alternative. Nozzles shall be schedule 80. Reinforcement plate shall be A516-70. Reinforcement plate thickness shall be the same as the shell thickness or 6.4mm (¼”), whichever is the smaller. 12.1.10 Threaded nozzles shall be minimum of sched 80, and a maximum diameter of 100mm (4” NPS). Internally threaded nozzles shall not be threaded all the way through, leaving a minimum of 25mm (1”) of sound material at the weld end. Externally threaded nozzles shall have a minimum of 37mm (1.5”) of sound material at the weld end – 50mm (2”) if a repad is top be installed. Installation of threaded nozzles shall otherwise be as detailed for flanged nozzles, including all NDE, testing and approvals. 12.1.11 Flanges shall be ASME Class 150 RF. Slip-on flanges of Class 150 may be substituted with approval from Facilities Engineering.


12.3

Page Page 92 of 241

Section Name

12.0 12.2


Hot Tapping Tanks

REFERENCE PUBLICATIONS a)

API 2201 and the references listed in paragraph 1.2 of API 2201 are referenced.

w)

API 653

x)

ASME Section V

y)

ASME Section IX

z)

Jurisdictional Guidelines (Saskatchewan SE-01 only).

PRE-REQUISITES FOR HOT TAPPING 12.3.1.1

The actual welding shall be done only with the tank static (i.e. no filling or emptying operations during the hot tap process) and with the liquid level at least 90cm (3ft.) above the point of hot tapping.

12.3.1.2

Hot tapping on tank roofs is thus prohibited.

12.3.1.3

The location where the hot tap is to be done must be proven to be in the noncorroded condition.

12.3.1.4

UT scanning is required for an area that is minimum 75mm (3”) greater in diameter than the extent of the reinforcement pad welding will be. UT Scan shall verify the absence of lamination and determine the general condition of the material to be welded. The minimum wall thickness shall be the nominal tank shell thickness less corrosion allowance (use 1/16” if unknown), or 3/16” of an inch, whichever is greater.

12.3.1.5

Hot taps may not be placed through existing vertical or horizontal welds. The minimum distance between an existing horizontal weld or existing nozzle repad and the hot tap repad-to-shell weld shall be 75mm (3”) measured toe-to-toe. The minimum distance between a vertical weld and a hot tap repad-to-shell weld shall be 300mm (12”).

12.3.1.6

Hot tap repads may NOT cover existing welds.

12.3.1.7

An engineering assessment shall be done on typical hot tap installations and records kept. The assessment shall consider, among other things, the following;    

Reinforcement required (if>2”) Fluid level to be maintained Lock-out of tank fill- and discharge piping Any other safety procedure.

12.3.1.8

Any hot tap that falls outside the scope of a pre-approved typical installation shall be individually approved by facilities engineering and the Chief Inspector.

12.3.1.9

A written work procedure shall be established and all involved shall be familiar with it.



Page 93 of 241

Section Name

12.0 12.4

Page

Hot Tapping Tanks

SOUR SERVICE CONSIDERATIONS

12.4.1 Hot taps on tanks that have been exposed to free sulfur bearing process streams or sour service of a level that requires a vapour recovery system shall be subject of individual approvals as noted in 3.3.5. 12.4.2 In that case, the area where the tap is to be made shall be inspected as detailed in this specification, and then shall require the weld area to undergo a “Bake Out” procedure of 80°C for 1 hour duration. 12.4.3 The area shall be wirebrushed clean before welding. 12.4.4 Once the stub is welded on, the weld shall be visually inspected inside and out. 12.5

WELDING

12.5.1 The contractor shall submit a registered (ABSA or Boilers Branch stamped) hot tap welding procedure (WPS) for company approval. 12.5.2 The welder shall be qualified to weld on pressure equipment in the Province or Territory of the installation. 12.6

NDE AND PRESSURE TESTING

12.6.1 The stubbed on branch shall be pressure tested at 15 psi before the tap is made. 12.6.2 Two calibrated pressure indicators shall be used, and the medium shall NOT be air or gas. Water or water with a freeze-point suppressant shall be used. 12.6.3 The test pressure shall be held for one hour as per CNR procedures. 12.6.4 Flanged connection butt welds shall be radiographed. 12.6.5 The external branch weld shall be visually inspected. Visually inspect the root weld on the branch inside diameter and welds on reinforcing plate. 12.7

TAPPING

12.7.1 There are several different tapping machines on the market. CNR does not prescribe what type of machine is to be used. 12.7.2 The hot tap machine shall be independently supported, and no stress shall be placed on the tank during the hot tap process. 12.7.3 The hot tap into a tank should preferably be made by cutting a plug out of the tank shell, but simple drilling out of the tap is acceptable for taps of ≤ 50mm (2”) NPS. 12.8

TYPICAL HOT TAP WORK PLAN

12.8.1 This work plan is provided as an example for typical hot tap. For the work in hand a separate, specific work plan has to be developed and documented. The work plan should remain in the work order file as part of the QC package.



3.0 Section Number

Hot Tapping Tanks

Sequence

Activity

Responsibility

1

Engineering review

2 3

Ultrasonic scan of weld area Pre-preparation of hot tap assembly (this may include pressure testing any spools that may be involved) Clean and prepare surface for welding Tack and weld stub/olet to main run Perform inspection as required Hydraulically Pressure test stub piece Tap into tank Extract plug and seal off new branch with provided valve Unless immediately connected, a blind must be provided into the open end of the valve to prevent leaks because of possible weeping.

Facilities engineer or delegate Contractor Contractor

5 6 7 8 9 10

Page 94 of 241

Section Name

12.0

4

Page

Contractor Contractor Contractor Contractor Contractor Contractor Contractor

Verification (initials and date)


Section Number

13.0

13.


Page Page 95 of 241

Non Metallic Materials

Non Metallic Materials Table of Contents

13.1 13.2 13.3 13.4 13.5 13.6 13.7 13.8 13.9 13.10 13.11 13.12 13.13 13.14 13.15 13.16 13.17 13.18 13.19 13.20 13.21 13.22 13.23 13.24 13.25 13.26 13.1

SCOPE SCOPE .............................. .............................................. ................................ ................................ .......................... .......... 95 GENERAL GENERAL ............................... ............................................... ................................ ................................ .................... .... 95 LEGISLATION, LEGISLATION, REGULATIONS REGULATIONS,, CODES CODES AND STANDARDS STANDARDS ...... 96 THERMOPL THERMOPLASTI ASTIC C PIPELINE PIPELINES S ............................... ............................................... .................... .... 96 THERMOPL THERMOPLASTI ASTIC C PIPELINE PIPELINE MATERIAL MATERIAL SELECTION SELECTION TABLE 96 SERVICE SERVICE LIMITATION LIMITATIONS S ................................ ................ ................................ ............................ ............ 98 INSTALLA INSTALLATION................... TION................................... ................................ ................................ ....................... ....... 98 JOINING JOINING .............................. .............................................. ................................ ................................ ....................... ....... 99 COLD WEATHER JOINING OF POLYETHYLE POLYETHYLENE NE PIPE PIPE .......... ... 99 GENERIC GENERIC BUTT FUSION FUSION PROCEDUR PROCEDURE E ............................... .................................... ..... 101 INSPECTI INSPECTION........... ON........................... ................................ ................................ ................................ .................. .. 102 PRESSURE PRESSURE TESTING TESTING-- SEE PRESSURE PRESSURE TESTING TESTING SECTION SECTION 14 103 REPAIR REPAIR OF THERMOPL THERMOPLASTI ASTICS CS .............................. .............................................. ................ 103 THERMOSET PIPELINES (FIBERGLASS (FIBERGLASS COMPOSITES) COMPOSITES) ......... 103 SERVICE SERVICE LIMITATIO LIMITATIONS NS ................................ ................ ................................ .......................... .......... 103 INSTALLA INSTALLATION................... TION................................... ................................ ................................ ..................... ..... 103 JOINING JOINING .............................. .............................................. ................................ ................................ ..................... ..... 104 PRESSURE PRESSURE TESTING TESTING ................................ ................ ................................ ................................ ................ 105 REPAIRS........................... REPAIRS........................................... ................................ ................................ ........................ ........ 105 CEMENT CEMENT LINED LINED PIPE..................... PIPE..................................... ................................ .......................... .......... 105 ZAPLOCK ZAPLOCK PIPE ................................ ................ ................................ ................................ ........................ ........ 105 FIBERSPA FIBERSPAR R PIPE.............................. PIPE.............. ................................ ................................ ........................ ........ 105 TITE LINER® LINER® HDPE HDPE PIPE PIPE ................................ ................ ................................ ........................ ........ 106 TUBOSCOP TUBOSCOPE E TK99 AND AND TK69 TK69 ................................ ................ ................................ .................. .. 106 FLEX PIPE PIPE ................................ ................ ................................ ................................ ................................ ................ 106 FLEX STEEL STEEL ................................ ................ ................................ ................................ ............................. ............. 106 SCOPE

13.1.1 This specification shall apply to non metallic pipelines installed between facilities. 13.2

GENERAL

13.2.1 All work shall comply with the legislative and regulatory requirements of the province or territory of installation.


Section Number

13.0


Page Page 96 of 241


13.2.2 In the event of a conflict between this specification and any other governing legislation, regulation, code or standard the Company must be consulted and the specification clarified or amended before any work is done. 13.3

LEGISLATION, REGULATIONS, CODES AND STANDARDS

13.3.1 All piping systems and elements of such systems and the assembly, installation and testing of such elements and systems shall, where applicable, be equal to or exceed the minimum requirements as specified in the latest revision of the following codes and regulations:  

CSA Z662, specifically section 13. All provincial regulatory bodies

13.3.2 Where two or more codes, standards or regulations apply, the more stringent shall be used in the design, fabrication and testing of pipeline systems unless otherwise approved in writing by the Company. 13.3.3 All piping elements such as pipes, flanges, fittings and other pressure containing components and accessories shall be properly marked 13.4

THERMOPLASTIC PIPELINES

13.4.1 Thermoplastic is defined as plastic resin that is shaped by heat and is susceptible to deformation with increasing increasing temperatures. Many types of thermoplastic thermoplastic material exist for natural gas, water or other substances, substances, and the correct material shall shall be selected. See table below for guidance. 13.4.2 Polyethylene is the most common application of thermoplastic resins used in Canadian Natural’s system. 13.5

THERMOPLASTIC PIPELINE MATERIAL SELECTION TABLE

13.5.1 The following table provides guidelines for the type of thermoplastic material(s) that may be used in various applications. applications. This table should should not be taken as a defining authority authority on what type of thermoplastic thermoplastic material to use but rather as a starting starting point. To determine if a particular material is appropriate appropriate for the specific application application in question, contact contact the manufacturer for more details.


Section Number


13.0

Service

Natural Gas (sweet) or Less than 5% H 2S or 20 Kpa partial pressure

Page 97 of 241


Suggested Materials

Polyethylene (PE)

Operating Temperature Limits NonPressure Pressure* 71°C (160°F) 60°C (140°F)

Polybutylene (PB)

99°C (210°F)

Polypropylene (PP)

90°C (194°F)

Natural Gas (sour)

Not suitable

Produced Water

Polyethylene (PE)

71°C (160°F)

Polybutylene (PB) Polyproylene (PP)

99°C (210°F)

Polyethylene (PE)

71°C (160°F)

Potable Water

Page

Polybutylene (PB) Polyvinyl chloride (PVC) Polyvinyl chloride (CPVC) Acrylonitrile butadiene-styrene (ABS) *Non-pressure service is defined as service at

Other Comments

Per CSA Z662, service temperatures shall not exceed 60°C (140°F). Per CSA Z662, material shall be a PE 3608, 3708, 3710 or 4710 resin.

82°C (180°F) Not generally used Per AR 91/2005, paragraph 11, polymeric pipe shall not be used for natural gas containing more than 10 mol/km H 2S.

90°C (194°F)

99°C (210°F) 65°C (150°F) 99°C (210°F) 82°C (180°F)

60°C (140°F) 82°C (180°F) Not generally used 60°C (140°F) 82°C (180°F) 54°C (130°F) 82°C (130°F) 71°C (160°F)

atmospheric pressure.


Section Number


13.0

13.5.1.1 13.6

Page Page 98 of 241


Note: The design pressure for polyethylene polyethylene pipe must address address service fluid and temperature limitations as per the requirements of CSA Z662 07 section 13.

SERVICE LIMITATIONS

13.6.1 Thermoplastic pipeline shall not be used for conveying natural gas with greater than 10 mol/km hydrogen sulfide content. 13.6.2 Polyethylene pipe shall not be used for high-vapour-pressure (HVP) liquid pipelines, nor shall it be used at temperatures greater than 60 °C (140°F). 13.6.3 Polyethylene pipe shall not be used in muskeg. 13.6.4 The manufacturer of the thermoplastic piping being used may have other service limitations for the material. material. Review any documentation documentation to ensure the material application application is correct 13.7

INSTALLATION

13.7.1 Any new polymeric material used for pipeline construction or repair must be submitted to the appropriate regulator with sufficient technical information about the material. Canadian Natural must be in possession of the regulator approval before starting construction. 13.7.2 Heat fusion joining inspection shall be carried out as outlined in CSA Z662-07, clause 13.3.6 . 13.7.3 Pipe shall not be bent to radii smaller than that recommended by the manufacturer during installation. No field-fabricated mitre mitre bends are permitted. permitted. 13.7.4 Thermoplastic pipelines shall have a depth of cover the same as steel pipelines. 13.7.5 Prior to emerging from the ditch, thermoplastic pipelines must transition to steel below grade. The steel/thermoplastic steel/thermoplastic joint must be detailed detailed in the design of the pipeline. pipeline. 13.7.6 If, due to exceptional circumstances, approval is granted by Canadian Natural to bring thermoplastic pipelines above grade, the rise and aboveground pipeline segment shall be protected from inadvertent damage damage by driving steel pilings pilings not further than 1.5 m (5 ft) from the aboveground pipeline segment in such a way that vehicular and pedestrian/animal traffic traffic is prevented from approaching the the pipeline. 13.7.7 When approval is granted by Canadian Natural to bring thermoplastic pipelines above grade, aboveground piping must be protected from ambient weather conditions and ultraviolet degradation. 13.7.8 An electrically conductive metallic marker (minimum 14 gauge marker wire) must be installed in the ditch beside or above the pipeline as a tracer for future locating of the pipeline.


Section Number

13.0


Page Page 99 of 241


13.7.9 The manufacturer of the thermoplastic piping being used will have more detailed installation instructions for the material. Review any documentation to ensure that proper installation procedures are carried out. Note any installation temperature requirements. 13.8

JOINING

13.8.1 The following table details acceptable joining methods for the thermoplastic materials in Section 4.0 – Thermoplastic Pipeline Material Selection Table. (Table data from Table D1.8, Piping Handbook 7 th Edition, M.L. Nayyar, New York: McGraw-Hill, 2000.)

Joining Method PE Solvent cementing Heat fusion X Threading X Flanged connectors X Grooved joints X Mechanical X compression Elastomeric seal X Flaring X

PVC CPVC PP X X X X X X X X X X X X X X X X

X

X

PB

ABS X

X

X

X X X X

X X

X X

X

13.8.2 For all piping materials, obtain information on the proper joining procedures from the pipe manufacturer. The joining procedures shall be documented and tested by the installation contractor prior to the start of work. 13.8.3 The installation contractor is responsible for ensuring that personnel performing the joining procedures have been trained and tested in those procedures by the pipe manufacturer, the manufacturer’s representative or the pipe installer. 13.8.4 For Polyethylene piping:

13.9

13.8.4.1

Heat fusion and/or special fittings or flanges shall be used to join polyethylene pipe and fittings. Manufacturer-approved transition fittings or flanges shall be used to join polyethylene pipe to steel pipe.

13.8.4.2

Heat fusion joints must have a minimum tensile strength within 5% of the adjoining parent pipe. The minimum elongation in the weld zone shall be 25%.

13.8.4.3

Threaded connections are not permitted for polyethylene pipe.

COLD WEATHER JOINING OF POLYETHYLENE PIPE

13.9.1 In addition to the generic butt fusion joining procedures (Adopted from the Plastic Institute (PPI) TR 33/2005 Document) included on the following pages, the following “Cold Weather Procedures” (Below 5º C) shall be implemented by Canadian Natural contractors as necessary to fuse polyethylene pipe in cold weather conditions. 13.9.2 Extreme cold weather (below – 20º C with wind) fusions should be avoided due to the complexities of obtaining a reliable fusion. In the event fusions must be completed, adhere to the following additional requirements:


Section Number

13.0


Page Page 100 of 241


13.9.3 Procedure 13.9.3.1

Preheat heating tool to 260 o C and check heating tool temperature with Tempil sticks. Test three sides of the tool. This is to be done each time the heating tool is plugged in and four times a day during continuous use.

13.9.3.2

Record tool temperature on all fusions.

13.9.3.3

The immediate area of the fusions may have to be tarped off to reduce the cooling effects of wind.

13.9.3.4

Alignment of the pipe is more difficult because the plastic is stiffer and additional mechanical stabilizers may be needed.

13.9.3.5

Allow additional time. At increasingly cold temperatures, the plastic will take longer to heat due to the low temperature of the pipe. Tarping becomes more critical to reduce the likelihood of having cold plastic close to the fusion preventing a proper bond.

13.9.3.6

Heating cycles begin once the bead has fully formed around the entire circumference of the pipe.

13.9.3.7

Pipe clamps may have to be shimmed to prevent pipe slippage as traction is more difficult on cold polyethylene.

13.9.4 Inspection: 13.9.4.1

Melt bead must be completely rolled back on both sides and touching the pipe wall.

13.9.4.2

Melt bead must be of uniform height and width.

13.9.4.3

Pipe fitting or valve ends must be properly aligned. Caution: Only upon the attainment of all above conditions shall the join pass inspection. The Inspector should also perform a spot check (quality control) of the crew by having them cut out a (random) specimen for testing. The cuts should be 10 cm on either side of the completed fusion, then a 2 to 3 cm strip can be cut lengthwise from the coupon. Inspect the internal and external beads for proper shape and size according to Melt Bead Size Chart (table 13.11.7 below). Freeze the sample and then bend back and forth to failure. If it fails on the fusion face the crew needs to adjust their procedure or equipment. Note: Due to the characteristics of polyethylene fusions, a successful pressure test does not necessarily mean that all of the fusions are proper and will hold in the long term.


Section Number

13.0 13.10




GENERIC BUTT FUSION PROCEDURE

13.10.1 Clean the inside and outside of the pipe to be joined by wiping with a clean lint-free cloth. Remove all foreign matter before clamping the components in the machine. 13.10.2 The pipe ends must be faced to establish clean, parallel mating surfaces. Most, if not all, equipment manufacturers have incorporated the rotating planer block design in their facers to accomplish this goal. Facing is continued until a minimal distance exists between the fixed and movable jaws of the machine and the facer is locked firmly and squarely between the jaw bushings. This operation provides for a perfectly square face, perpendicular to the pipe centerline on each pipe end and with no detectable gap. 13.10.3 Remove any pipe chips from the facing operation and any foreign matter with a clean, untreated, lint-free cotton cloth. The pipe profiles must be rounded and aligned with each other to minimize mismatch (high-low) of the pipe walls. This can be accomplished by adjusting clamping jaws until the outside diameters of the pipe ends match. The jaws must not be loosened or the pipe may slip during fusion. Re-face the pipe ends and remove any chips from re-facing operation with a clean, untreated, lint-free cotton cloth. 13.10.4 The surface temperatures of the pipe must be in the temperature range of 204-232°C. Heating tools are used that simultaneously heat both pipe ends are used to accomplish this operation. These heating tools are normally furnished with thermometers to measure internal heater temperature so the operator can monitor the temperature before each joint is made. However, the thermometer can be used only as a general indicator because there is some heat loss from internal to external surfaces, depending on factors such as ambient temperatures and wind conditions. A pyrometer, Templlstiks or other surface temperature-measuring device should be used periodically to insure proper temperature of the heating tool face. 13.10.5 Additionally, heating tools are usually equipped with suspension and alignment guides that center them on the pipe ends. The heater faces that come into contact with the pipe should be clean, oil-free and coated with a nonstick coating as recommended by the manufacturer to prevent molten plastic from sticking to the surfaces. Remaining molten plastic can interfere with fusion quality and must be removed according to the tool manufacturer’s instructions. 13.10.6 To ensure that full and proper contact is made between the pipe ends and the heater, the initial contact should be under moderate pressure. After holding the pressure very briefly, it should be released without breaking contact. On larger pipe sizes, initial pressure may be maintained until a slight melt is observed around the circumference of the pipe before releasing pressure. Continue to hold the components in contact with the heating element, without force, while a bead of molten polyethylene develops between the heater and the pipe ends. Approximate melt bead sizes for various pipe sizes are: 13.10.7 Pipe size 1 ¼” and smaller (40mm and smaller) Above 1 ¼” through 3” (40mm-90mm) Above 3” through 8” (90mm-225mm)

Melt bead size 1/32” – 1/16” (1-2mm) About 1/16” (2mm) 1/8”-3/16” (3-5mm)


Section Number

13.0



Non Metallic Materials Above 8” through 12” (225mm-315mm) Above 12” through 24” (315mm-630mm) Above 24” through 36” (630mm-915mm) Above 36” through 54” (915mm-1300mm)

3/16”-1/4” (5-6mm) 1/4”-7/16” (6-11mm) About 7/16” (11mm) About 9/16” (14mm)

Caution - If a concave melt surface is observed, unacceptable pressure during heating has occurred and the joint will be low quality. Do not continue. Allow the component ends to cool completely, and restart at the beginning. 13.10.8 When the proper bead size is formed against the heater surfaces, remove the heater Note-On Holding Pressure Hold the molten joint immobile under 60-90 psi interfacial fusion pressure until cooled adequately to develop strength. Allowing proper times under pressure for cooling prior to removal from the clamps of the machine is important in achieving joint integrity. The fusion force should be held between the pipe ends for approximately 30-90 seconds per inch of pipe diameter or until the surface of the bead is cool to the touch. Avoid pulling, installation or rough handling for an additional 30 minutes. Fusion force is determined by multiplying the interfacial pressure 414-620 KPa (60-90 psi) by the pipe area. For manually operated fusion machines, a torque wrench can be used to accurately apply the proper force. For hydraulically operated fusion machines, the fusion force can be divided by the total effective piston area of the carriage cylinders to give a hydraulic gauge reading. The gauge reading is theoretical; internal and external drags are added to this figure to obtain the actual fusion pressure required by the machine. The hydraulic gauge reading and the interfacial pressure are not the same value .

13.11

13.10.8.1.1

After the heater tool is removed, quickly inspect the pipe ends. Immediately bring the molten pipe ends together with enough force to form a double rollback bead against the mating pipe wall.

13.10.8.1.2

Avoid pulling or rough handling of the Joined pipe for approximately 30 minutes.

INSPECTION

13.11.1 Melt bead must be completely rolled back on both sides and touching the pipe wall. 13.11.1.1

Melt bead must be of uniform height and width

13.11.1.2

Pipe fitting or valve ends must be properly aligned.

13.11.1.3

Melt bead must be free of gaps and voids and of the proper size.


Section Number

13.0




13.12

PRESSURE TESTING- SEE PRESSURE TESTING SECTION 14

13.13

REPAIR OF THERMOPLASTICS

13.13.1 Should repairs be necessary to thermoplastic pipes, the following methods are acceptable (provided they concur with the manufacturer’s specifications): 13.13.2 Temporarily repair the defect using full-encirclement clamps approved by the manufacturer. The repair shall be made permanent within one year. 13.13.3 Cut out the defective portion and replace it with a new portion using pipe or a flange joined by heat fusion. 13.13.4 Once the repair is complete, a one hour leak test at 110% of the maximum operating pressure must be completed on the repaired pipe. 13.13.5 Clamp off procedure may be used if done according to clamp manufacturers recommendations. 13.14

THERMOSET PIPELINES (FIBERGLASS COMPOSITES)

13.14.1 This specification shall apply to thermoset pipelines installed between facilities. 13.14.2 Thermoset is defined as composites that once cured, do not deform with increased temperatures. Typically thermoset resins are reinforced with glass or carbon fibres. 13.14.2.1 13.15

Fibreglass pipe of various compositions is the most common thermoset composite.

SERVICE LIMITATIONS

13.15.1 Fibre-reinforced composite pipe shall not be used for conveying natural gas with greater than 10 mols/km hydrogen sulfide content. 13.15.2 Fibre-reinforced composite pipe may be used for belowground portions of low-vapour pressure (LVP) and gas gathering pipeline systems. It may be terminated a maximum of 650 mm (25 in) aboveground before transitioning to steel pipe. 13.15.3 Gas gathering lines shall not have a design pressure greater than 5000 kPa(725 psi) and shall have a reinforced wall thickness of at least 3.0 mm (0.118 in). 13.15.4 Multiphase, LVP, oil and oilfield water lines require a reinforced wall thickness of at least 2.0 mm (0.079 in). 13.15.5 The manufacturer of the fibre-reinforced composite piping being used may have other service limitations for the material. Review any documentation to ensure the material application is correct. 13.16

INSTALLATION

13.16.1 Any fiber-reinforced composite material used for pipeline construction or repair must be submitted to and provide the regulator with sufficient technical information about the material in order for the regulator to decide whether it is acceptable for use.


Section Number

13.0




13.16.2 Canadian Natural must be in possession of the Board’s approval of the materials, components or methods before starting construction on non-metallic pipelines. 13.16.3 A minimum 14 gauge metallic marker wire must be installed in the ditch beside (not below) the pipeline as a tracer for future locating of the pipeline. 13.16.4 Flange installation and joining of pipe must be completed according to the manufacturer’s specification by trained and qualified personnel following a documented procedure. 13.16.5 Fiber-reinforced composite pipelines shall have a depth of cover the same as steel pipelines. 13.16.6 An assessment must be completed before installing fiber-reinforced composite piping by ploughing to verify the soil will adequately support, but not damage, the pipe. 13.16.7 Caution is advised when installing fiber-reinforced composite pipeline as pipe, fittings, joints and adhesives are not compatible between different manufacturers. 13.16.8 The manufacturer of the fiber-reinforced composite piping being used will have more detailed instructions for the material. Review any documentation to ensure that proper installation procedures are carried out. 13.17

JOINING

13.17.1 For gas gathering service, fiber-reinforced composite pipe can be joined by one or more of the following methods: 13.17.1.1

A threaded pipe-to-pipe connection, with factory-moulded or field-moulded threads in accordance with API 15HR.

13.17.1.2

A threaded pipe-to-pipe connection, with a previously tested and approved thread type.

13.17.1.3

A pipe-to-component connection using a compatible fibre-reinforced composite flange.

13.17.1.4

A field-applied splice or compatible fitting (for continuous length pipe).

13.17.2 For other than gas gathering service, fiber-reinforced composite pipe can be joined by any of the following methods: 13.17.2.1

A threaded pipe-to-pipe connection, with threads in accordance with requirements of API 15HR.

13.17.2.2

An adhesive bonded joint using an appropriate adhesive for the pipe and installation and service conditions.

13.17.2.3

A mechanical connection using an elastomeric seal.

13.17.2.4

A compatible fiber-reinforced composite flange.

13.17.2.5

A field-applied splice or compatible fitting (for continuous length pipe).


Section Number

13.0




13.17.3 When threaded or adhesive-bonded tapered connections are used to transition from fiberreinforced composite pipeline to steel pipeline, the steel shall be on the outside of the connection. The steel/fiber-reinforced composite joint must be detailed in the design of the pipeline. 13.17.4 For all piping materials, obtain information on the proper joining procedures from the pipe manufacturer. The joining procedures shall be documented and tested by the installation contractor prior to the start of work. 13.17.5 The installation contractor is responsible for ensuring that personnel performing the joining procedures have been trained and tested in those procedures by the pipe manufacturer, the manufacturer’s representative or the pipe installer. 13.17.6 In all cases, the joining procedure shall be documented and the contractor shall provide evidence of having tested the procedure and having personnel certified to apply the procedure. 13.18

PRESSURE TESTING

13.18.1 See Pressure testing section 15. 13.19

REPAIRS

13.19.1 Should repairs be necessary to fiber-reinforced composite pipelines, the following methods are acceptable (provided they concur with the manufacturer’s specifications):

13.20

13.19.1.1

Cut out the defective portion and replace it with a new portion using an adhesive bonded collar, repair coupling or flange.

13.19.1.2

Repair clamps approved by the manufacturer and Canadian Natural.

13.19.1.3

Once the repair is complete, a one hour leak test at 110% of the maximum operating pressure must be completed on the repaired pipe.

CEMENT LINED PIPE

13.20.1 Cement lined pipe is not to be used on new Canadian Natural applications. See section 14 for repair procedure. 13.21

ZAPLOCK PIPE

13.21.1 Zaplock pipe is not to be used on new Canadian Natural applications. The epoxies used on the joints interfere with the cathodic current and reduces protection of the pipeline. See section 14 for repair procedure. 13.22

FIBERSPAR PIPE

13.22.1 Fiberspar is not to be used on new Canadian Natural applications.


Section Number

13.0 13.23




TITE LINER® HDPE PIPE

13.23.1 Is approved as a manufacture of pipe used to pull through and line steel pipe. The primary use of Tite Liner is for corrosive applications such as water and emulsion service. See manufacturer’s procedure for installation. 13.24

TUBOSCOPE TK99 AND TK69

13.24.1 Approved as a manufacture of nylon based spray-on liners in steel pipelines. The primary use of TK99 is for corrosive applications such as water and emulsion service. See manufacturer’s procedures for installation. 13.25

FLEX PIPE

13.25.1 The primary use of Flex Pipe is for corrosive applications such as water and emulsion service. See manufacturers procedures for installation. 13.26

FLEX STEEL

13.26.1 The primary use of Flex Steel is for corrosive applications such as water and emulsion service. See manufacturers procedures for installation.



Page 107 of 241

Section Name

14.0

14.

Page

Pipe Line Repairs

Pipe Line Repairs Table of Contents

14.1 14.2 14.3 14.4 14.5 14.6 14.7 14.8 14.9 14.10 14.11

SCOPE ...................................................................................... 107 PROCESS .................................................................................. 107 COUPON COLLECTION............................................................ 107 STEEL PIPELINE REPAIR PROCEDURE: ................................ 108 OTHER REPAIR METHODS...................................................... 109 TEMPORARY REPAIR METHODS ............................................ 109 ZAPLOCK PIPE ........................................................................ 109 CEMENT LINED PIPE............................................................... 109 INTERNALLY LINED PIPE....................................................... 110 ALUMINUM .............................................................................. 110 THERMOPLASTIC AND THERMOSET MATERIALS ................ 110

14.1

SCOPE

14.1.1 The provincial regulator must be notified of any leak or break on a pipeline. 14.1.2

In Alberta the ERCB must be notified 48 hours in advance of initiating repair activity on a sour pipeline.

14.1.3 The Regulator may dictate the method of repair on any failed pipeline. 14.1.4 Pipeline repairs shall be done in accordance of CSA Z662 section 10. 14.2

PROCESS

14.2.1 A CNRL pipeline that is damaged or failed shall be normally repaired by cutting out the damaged section as a cylinder. 14.2.2 The sampling and transportation of pipe sections from failed or corroded lines should be performed with the following in mind: 14.2.3 Provide information on the physical location and orientation of the pipes. 14.2.4 Avoid contamination on the sample. 14.2.5 Avoid damage to the corroded surface. 14.2.6 Maintain the condition of associated deposits. 14.3

COUPON COLLECTION

14.3.1 Before cutting out the pipe section, mark the pipe sample to be cut out as to the top of the line, the direction of flow and most importantly the location. Also circle the failure point if not obvious. (Use an indelible marker)




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Pipe Line Repairs

14.3.2 Cold cut out the pipe section. AVOID THE FAILED/CORRODED AREA BY A MINIMUM OF 30 CENTIMETRES (TWELVE (12) INCHES). Thermal cutting will cause damage to the sample and make investigation difficult or impossible. If a cutting torch must be used, the cut(s) should be made a minimum of 0.6 meters (two feet) from the failed/corroded area. NOTE:   

In situations where the above is not practical, the minimum permissible length of replacement pipe (as per CSA Z662 10.8.5.3) is: 150 mm for pipe smaller than 168.3 mm OD Two times the specified outside diameter for pipe in the range from 168.3 to 610 mm OD 1220 mm for pipe larger than 610 mm OD.

14.3.3 Avoid dropping the pipe sample into the trench, as this will contaminate the sample. 14.3.4 Immediately cover the ends of the pipe with plastic and tape securely. DO NOT SCRAPE, CLEAN OR SPLIT THE PIPE. 14.3.5 Prepare a sheet with pertinent information: type of line, production rates, and distance from origin (e.g. well, battery, etc.) description of area (e.g. hillside, top of hill, valley bottom, etc.) previous failures and any other useful information. Note the appearance of the pipe at the time of sampling. 14.3.6 Bag the pipe sample securely and transport to designated location as directed by the appropriate CNRL Field Integrity Tech. 14.3.7 Mark the sample with the appropriate WHMIS symbols. 14.3.8 FIT to notify the chemical supplier or failure analysis company if the sample is in transit to them. 14.4

STEEL PIPELINE REPAIR PROCEDURE:

14.4.1 CNRL replacement policy is that the entire joint of failed pipe plus 600mm of the adjacent pipe on either end, must be excavated and removed for visual inspection to ensure integrity. 14.4.2 Once the failed sample is removed, the pipe should be replaced with pretested pipe. 14.4.3 The pretested pipe shall be tested to meet the design criteria of the pipeline and the requirements of CSA Z662. 14.4.4 Field welds shall be inspected and radiographed in accordance with CSA Z662 sec 7.11. 14.4.5 Non pre-tested pipe can be used as replacement pipe if the entire line will be subject to pressure testing after the repair. 14.4.6 Reasons for testing the entire line are;  

To ensure the integrity of the pipeline or; The regulator has stipulated the test.




Section Name

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Pipe Line Repairs

14.4.7 The Regulator must be notified 48 hours before the pipeline is returned to service. 14.5

OTHER REPAIR METHODS

14.5.1 Under some circumstances Steel and Fiberglass Reinforcement Repair Sleeves, Steel Pressure Containment Repair sleeves, Steel compression reinforcement repair sleeves can be used as permanent or temporary repairs. 14.5.2 Repair sleeves are permissible as permanent repairs, provided that the criteria of CSA Z662 10.10.4.1 are met. 14.5.3 All sleeve repairs must be approved by the Integrity Coordinators. 14.6

TEMPORARY REPAIR METHODS

14.6.1 As per CSA Z662 10.11 - where it is not practical (usually due to climate and weather restrictions) to perform permanent repairs immediately, it shall be permissible to repair piping containing leaks or defects in the form of gouges, grooves, dents, arc burns, corrosion pits or cracks using temporary repair methods. 14.6.2 All temporary repairs must be approved by the Integrity Coordinator and the regulator. 14.6.3 After temporary repairs are completed, it may be necessary to operate at reduced pressures until permanent repairs have been made. Integrity Coordinator to advise. 14.6.4 Temporary repairs should be scheduled for permanent repair as soon as practical. 14.6.5 Repair clamps are reusable.

Caution – Temporary repair methods are not permissible on Sour Service applications. Cut outs are mandatory. 14.7

ZAPLOCK PIPE

14.7.1 Zaplock pipe may be repaired by cutting out and replacing cylindrical pieces of pipe using approved Zaplock fittings and/or an approved welding and inspection procedure. 14.7.2 Welding on internally lined Zaplock pipe should be avoided. If it is not internally lined, then repair by welding is possible and preferable. 14.8

CEMENT LINED PIPE

14.8.1 If a cut out or tie-in of cement lined pipe is required, the following repair guidelines shall be followed. 14.8.2 Secure replacement pipe as per CSA Z662 5.5 14.8.3 Locate a contractor with a cement line welding procedure. 14.8.4 Have the welder complete two (2) test welds, one partial penetration weld and one full penetration weld. These welds will be used to evaluate production welds.




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Pipe Line Repairs

14.8.5 Send the two samples to a lab for radiography and sectioning. The weld should be examined to determine penetration and welding defects. 14.8.6 The lab shall determine if the test welds meet the requirements of CSA Z662 for a partial penetration weld. 14.8.7 If the partial penetration weld fails, review the report with the welder and have the welder complete another two welds for analysis. 14.8.8 If these two welds fail the welder is unsuitable to continue. 14.8.9 If the original two welds passed then send the welds along with the radiographs to the welder and inspection company for reference. 14.8.10 Have the welder weld up a sample weld on site, inspect and section. Review the results compared with the original two welds. 14.8.11 Begin welding production welds and use radiography to confirm results 14.8.12 Radiograph 100% of the circumference of each butt weld. 14.8.13 Partial penetration welds require additional support. The pipeline should be supported at all locations where the line does not lie flat on the bottom of the ditch. 14.9

INTERNALLY LINED PIPE

14.9.1 Internally lined steel pipe is to be repaired as per the manufacturer’s recommendations. 14.10

ALUMINUM

14.10.1 Aluminum repairs shall be made by cutting out and replacing sections of the damaged pipe. 14.10.2 Joining shall only be completed in accordance to the requirements of CSA Z662. 14.11

THERMOPLASTIC AND THERMOSET MATERIALS

14.11.1 See “Non Metallic Materials”, section 13.0 in this manual.



Page 111 of 241

Section Name

15.0

15.

Page

Pressure Tests

Pressure Tests Table of Contents

15.1 SCOPE ...................................................................................... 111 15.2 PRESSURE TESTING OF PIPELINES ....................................... 111 15.3 PIPELINES OPERATING OVER 700 KPA (101 PSIG) ......... ....... 112 15.4 PIPELINES OPERATING UNDER 700 KPA (101 PSIG)....... ....... 112 15.5 ADDITIONAL INFORMATION FOR PRESSURE TESTING THERMOSET PIPELINES ................................................................... 112 15.6 ADDITIONAL INFORMATION FOR PRESSURE TESTING THERMOPLASTIC PIPELINES........................................................... 113 15.7 ADDITIONAL INFORMATION ON PRESSURE TESTING NEW THERMOPLASTIC LINED PIPELINES ............................................... 113 SCOPE

15.1

All pressure test shall follow the technical requirements of CSA Z662 and the applicable provincial regulations. 15.1.1 All pressure test must be reported to the appropriate regulator 48 hours in advance of the test. 15.1.2 Construction inspector must immediately report any pipeline failure during a pressure test to the appropriate regulator. 15.1.3 The disposal of a pressure test medium shall be in accordance with the applicable provincial environmental regulations. 15.1.4 15.2

Paper records of all pressure tests are mandatory and shall be retained for the life of the pipeline.

PRESSURE TESTING OF PIPELINES

15.2.1 A hydrostatic or pneumatic pressure test shall take place after installation, but before a new pipeline is put into operation. 15.2.2 Water, water with a freeze suppressant or air shall be used. 15.2.3 In Alberta, an engineering assessment and ERCB approval is required prior to an air pressure test if the test section volume is greater than 125 m 3 (4414 ft3). See ERCB IL 2002-02. 15.2.4 The pressure test chart must be continuous and legible and show starting and ending points of the pressure test. The instrument used to record the pressure reading must be chosen so the pressure reading is between 25% and 90% of the range of the instrument,




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Pressure Tests

with the full range recorded. Calibration of the instrument must be carried out periodically to within 2% of its range. 15.2.5 Other information to be recorded on the pressure chart (stamp available) are:     

Time and date of test Inspectors name and signature Location of test section including licence & line number Test medium used Other applicable information as per CSA Z662

15.2.6 The pipeline must be pressure tested with the full depth of earth cover applied 15.3

PIPELINES OPERATING OVER 700 KPA (101 PSIG)

15.3.1 The test pressure shall be 1.25 times the MOP for class locations 1 or 2. 15.3.2 The test pressure shall be 1.4 times the MOP for class locations 3 or 4. 15.3.3 The test pressure shall be 1.4 times the MOP for sour pipelines lines containing more than 10 Mol/Kmol of H2S or when building to sour specs. 15.3.4 A hydrostatic strength pressure test shall be performed for a period of not less than 4 hours at 1.25 or 1.4 times MOP as appropriate (see above). 15.3.5 A hydrostatic leak pressure test shall be performed for a period of not less than 4 hours at 1.1 times the MOP. 15.3.6 A pneumatic pressure test shall be done for a period of not less than 24 hours. 15.3.6.1 15.4

At no time may gas containing hydrogen sulfide be used as a pressure test medium.

PIPELINES OPERATING UNDER 700 KPA (101 PSIG)

15.4.1 The test pressure shall be 1.25 times the maximum licensed operating pressure but a minimum of 700 kPa. 15.4.2 A hydrostatic leak pressure test shall be for a period of not less than 4 hours. 15.4.3 A pneumatic strength and leak pressure test shall be for a period of not less than 24 hours. Note If using a gaseous-medium for testing a road or railway crossing that is stressed to 80% or more of its specified minimum yield strength (SMYS), the pipe shall be pretested unless the road is closed during the test.

15.5

ADDITIONAL INFORMATION FOR PRESSURE TESTING THERMOSET PIPELINES

15.5.1 Water or water with freezing-point suppressant shall be used as the test medium. 15.5.2 24 hour concurrent strength and leak tests shall be carried out on the pipeline.




Section Name

15.0

Pressure Tests

15.5.3 The test pressure shall be carried out at a minimum of 1.25 times the intended maximum operating pressures. 15.5.4 The test pressure may not be less than 700 kPa (101 psi). 15.5.5 The manufacturer of the thermoset piping being used may have specific directions for pressure testing of the material. Review any documentation to ensure that all requirements are carried out (Some thermoplastic material suppliers may require that the joints be left exposed during pressure testing). 15.5.6 Maximum test pressures shall not exceed the manufactures published specification and recommendations. 15.6

ADDITIONAL INFORMATION FOR PRESSURE TESTING THERMOPLASTIC PIPELINES

15.6.1 Air, water or water with freezing-point suppressant may be used as the test medium. 15.6.2 An air pressure test shall be carried out for a minimum of 24 continuous hours once the pressure has stabilized. 15.6.3 If water or water with freeze-point suppressant is used the pressure test shall be for a minimum of 8 continuous hours once the pressure has stabilized. 15.6.4 The pressure test shall be carried out at 1.25 times the design pressure but not less than 700 kPa (101 psi) . 15.6.5 Where lines are segmented into sections for pressure testing, a one hour leak test at 1.1 times the maximum operating pressure must be carried out on the joints reconnected by heat fusion or flanges. 15.6.6 Pressure testing should preferably be planned to be done over a time frame when the temperature is expected to remain constant or drop. Avoid pressure testing in direct sunlight as this will heat up the material and potentially cause a reduction of the yield point, leading to expansion of the pipe and difficulty in maintaining pressure. 15.6.7 The manufacturer of the thermoplastic piping being used may have specific directions for pressure testing of the material. Review any documentation to ensure that all requirements are carried out (Some thermoplastic material suppliers may require that the joints be left exposed during pressure testing). 15.6.8 Maximum test pressures shall not exceed the manufactures published specification and recommendations. 15.7

ADDITIONAL INFORMATION ON PRESSURE TESTING NEW THERMOPLASTIC LINED PIPELINES

15.7.1 The testing of the steel carrier pipe must be completed prior to installation of the liner. 15.7.2 Air, water or water with freezing-point suppressant shall be the test medium.




Section Name

15.0

Pressure Tests

15.7.3 A 4 hour leak test shall be carried out at 100% of MOP. Where test pressure is above 2000 kPa, the pressure shall then be lowered and held for an additional 4 hours. 15.7.4 During pressure test, the annulus vents shall be opened and monitored for pressure build up or liquid flow. A small pressure build up or flow of liquids may be encountered until the liner has fully expanded. 15.7.5 For pressure test requirements of existing pipelines before the installation of a liner, see CSA Z662–3.2

Caution – When pressure testing existing pipelines that were either abandoned, discontinued, inactive for over a year or if re-qualifying a pipeline (e.g. after a repair), the pressure test shall be hydrostatic.



3.0 Section Number

Page 115 of 241

Section Name

16.0

16.

Page

Tie-in Welds-Hydrotest Waiver

Tie-in Welds – Hydrotest Waiver Table of Contents

16.1 PROCEDURE FOR ASME B31.3 CARBON STEEL PRESSURE PIPING AND CSA Z662 “TIE-IN” WELDS NOT SUBJECTED TO HYDROSTATIC TESTING .................................................................. 115 16.2 PROCEDURE TO BE USED FOR BUTT WELDED PIPE............ . 115 16.3 PROCEDURE FOR SOCKET WELDED PIPE ............................. 116 16.1

PROCEDURE FOR ASME B31.3 CARBON STEEL PRESSURE PIPING AND CSA Z662 “TIE-IN” WELDS NOT SUBJECTED TO HYDROSTATIC TESTING

16.1.1 Scope The following outlines the requirements for evaluating and doing tie-ins to pressure piping systems relative to Hydro Testing or using the Closure Weld definition of ASME B31.3, clause 345.2.3 (c) and welds that fall under the definition of “tie-in” welds as per clause 8.14 of CSA Z662. 16.1.2 This specification applies ONLY in cases where an ENTIRE SYSTEM cannot be hydrostatically tested. A specific set of requirements must be developed and approved for each SYSTEM that cannot be hydrostatically tested. 16.1.3 This Guideline is to be used only for closure welds or tie-in welds, and only when hydrostatic testing is not practical. It is NOT intended as an avenue to circumvent the requirement for a hydrostatic test. 16.1.4 Prior approval for waiver of hydrotest must be obtained from the Facilities engineer or the Chief Inspector. 16.1.5 Unless specifically noted, these guidelines apply to both B31.3 and Z662. 16.2

PROCEDURE TO BE USED FOR BUTT WELDED PIPE

16.2.1 The complete “tie-in” weld (ASME B31.3) from preparation to sign off must be controlled by the individual who is nominated as the Owners Inspector according to ASME B31.3. An Inspection Travel Sheet (attached to this specification) must be used to document inspections that comply with ASME B31.3, Para 344.7. The elements of InProcess Examination are: a.

Verification of fit-up

b.

Preheat temperature




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16.0


c.

Ensuring the use of properly conditioned electrodes (new sealed package and heated)

d.

MPI of the root (or hot pass if the base material is more than 3/8” thick)

e.

MPI or LPI and full RT of the completed weld.

16.2.2 The complete weld (CSA Z662) must be controlled in a similar manner as described above. The travel sheet shall be used for Z662 welds in the same manner as for B31.3 welds. 16.2.3 The welding procedure for B31.3 welds must be approved by the Company. It must be qualified to cover the material, wall thickness, and testing required for the materials involved. The WPS should use low hydrogen electrodes. Use of E-7010 cellulose electrodes is allowed for the root pass only. A minimum of 150 ° F (66° C) ± 25°F (±14 °C) preheat is to be used, or as stipulated by the WPS. The preheat is to be maintained throughout the welding process and monitored by a minimum of two temperature indicating crayons (one at each end of the preheat range) or equivalent. 16.2.4 The welding procedure for Z662 welds shall be tested and certified as per clause 7.2 of Z662 for the pipe material in question. ASME B31.3 qualified welding procedures are acceptable provided they meet the requirements as stipulated in Z662 7.2.5. 16.2.5 Piping joints shall be prepared as per the welding procedure specification. Bevelled edges must be visually inspected to ensure proper fit-up. 16.2.6 After completion of the root pass, smooth out the root area by grinding and carry out dry powder MPI to ensure there are no crack like defects. Maintain minimum preheats during inspection. 16.2.7 Complete welding according to the weld procedure and wrap the completed weld in an insulating blanket and allow the weld to cool to ambient temperature as slow as possible. 16.2.8 Final MPI or LPI and 100% RT to be done not less than 1 hour after cooling. 16.2.9 If the joint is to be PWHT, the NDE must be done following the PWHT and may be done as soon as it cools to ambient temperature. It is recommended that NDE also be done prior to PWHT to ensure that the welds are acceptable prior to heating. The PWHT shall be done as specified in the WPS, and the applicable code. 16.2.10 The new piping spools that are being “tied-in” must be previously hydro tested and all documentation completed and signed off by the appropriate authorities. 16.3

PROCEDURE FOR SOCKET WELDED PIPE All of the above apply as appropriate except:

16.3.1 Preheat the joint to minimum 150 ° F (66° C) ± 25°F (±14 °C) or as specified in WPS and maintain for the duration of the welding process. 16.3.2 Perform MPI at least 1 hour after the weld has cooled to ambient temperature. Wet contrast method is preferred.




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16.0


16.3.3 Radiograph the weld to ensure the gap is acceptable (1/16” or 1.6 mm).




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16.0


Examination Record Sheet For ASME B31.3 Piping and CSA Z662 Pipeline Tie-ins That Are NOT Hydro Tested Job No. _____________ Drawing No. _________ Operation

QC Personnel

Date

CNR Inspector

Approvals for Tie-ins - attach a copy WPS approved and registered with ABSA (B31.3 only) Welders qualified for the procedure Welding procedure reviewed with Welders Material Specification verified against drawings Spools hydro tested prior to installation AB 83 received for spools (B31.3 only) Preheat ____ °F maintained Monitored with __________ (e.g. Tempilstik) Welding electrodes properly conditioned Fit up and weld preparation checked Dry powder MT of root/hot pass Visual inspection of completed welds Heat treatment reviewed and chart filed Temp. 1175°F ± 25°F - Time ____ hours (if applicable) Weld insulation wrapped upon completion for slow cooling MT/PT of finished weld ____ hours after cooling to ambient (if applicable) MT/PT of attachment welds 100% RT of finished weld - Interpretation criteria  Normal Fluid Service -  100% criteria RT of socket weld for gap (1/16”) NDE interpreted and signed by a level II examiner Welds identified with welder’s symbol or recorded on dwg NDE and heat treatment recorded on dwg Construction & Test Data Report AB-83 completed (B31.3 only) Add 1) Add 2)

- All of the applicable steps listed above must be signed by both the Contractor’s QC Personnel and the designated CNR Inspector. - Additional requirements may be requested for any particular job. ________________ Date ________________ Date

______________________________ Contractor’s QC Inspector ______________________________ CNR Inspector

Date




Section Name

16.0


Canadian Natural Resources Limited Hydrostatic Test Waiver Request Form CNR Facility: ________________ Drawing No: __________________ Tie-in No: ____________________ Line Mat. Spec. ________________ Fitting Mat. Spec. ______________ Design Press. _________________ Operating Press. _______________ Service ______________________ AQP No. _____________________

Line Size ________________________ Schedule or W.T. _________________ Fitting Schedule or W.T. ___________ Design Temp. ____________________ Operating Temp. __________________ Welding Contractor ________________ WPS No. ________________________

Reason for waiving hydrostatic pressure test:  Unable to isolate system.  Impracticable due to volume of the line.  Contamination to process. Details: ________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Approved: Facilities Engineer: _________________________ Date: ____________ Or Chief Inspector: __________________________ Date: ____________ Attach copies of drawings or isometrics with tie-ins marked in yellow. This form to be submitted with new or revised piping registrations, if applicable.



Section Name

17.0

17.


Over Pressure Protection

Over Pressure Protection Table of Contents

17.1 17.2 17.3 17.4 17.5

SCOPE ...................................................................................... 120 GENERAL ................................................................................. 120 WELLHEAD TO PIPELINE ....................................................... 121 COMPRESSOR STATIONS ........................................................ 121 PUMP STATIONS ...................................................................... 121

17.1

SCOPE

17.1.1 A pressure-control system shall be installed where two or more pipelines are connected and their licensed MOP’s differ by more than 5% of the lower MOP line ( See Alberta Regulation 22). 17.1.2 An overpressure protection system shall also be installed where the failure of the pressure-control system (above) makes it possible to pressurize the piping above it’s licensed MOP (CSA Z662-4.14). 17.2

GENERAL

17.2.1 The pressure-control system shall be either a: 17.2.1.1

Regulator;

17.2.1.2

Pressure–control valve (fail safe);

17.2.1.3

Speed control of a pump or compressor.

17.2.2 The over-pressure protection system shall be either an automatic: 17.2.2.1

Regulator;

17.2.2.2

Pressure-limit override on a control valve;

17.2.2.3

Pressure-activated isolation valve;

17.2.2.4

On/off control of a pump or compressor;

17.2.2.5

Pressure relieving system such as:   

Pressure-activated blowdown valve; Pressure relief valve (PSV); Rupture disks.

17.2.3 Although the over-pressure protection system may be similar, it must operate independently from the pressure control system.




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Over Pressure Protection

17.2.4 Pressure relieving systems (other than dry sweet natural gas) must be piped to an approved knock out tank and/or flare system.

Caution: Due to the additional design and maintenance activities involved in pressure-relieving systems, they are to be restricted and must be approved by the Integrity Coordinator before installation. 17.3

WELLHEAD TO PIPELINE

17.3.1 Same as above 17.4

COMPRESSOR STATIONS

17.4.1 In addition to normal compressor safety equipment, to protect the pipeline, positive displacement gas compressors shall have a pressure relieving system installed between the compressor and the first block valve on the discharge side of the compressor (CSA Z662 – 4.18) 17.5

PUMP STATIONS

17.5.1 In addition to normal pump safety equipment, to protect the pipeline, positive displacement pump units shall have a pressure relieving system installed between the pump unit and the first block valve on the discharge side of the pump (CSA Z662).



Page 122 of 241

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18.0

18.

Page

Crossings

Crossings Table of Contents

18.1 SCOPE ...................................................................................... 122 18.2 HIGHWAY, ROAD AND RAILWAY CROSSINGS................. ...... 122 18.3 WATER CROSSINGS................................................................. 123 18.4 ELECTRICAL TRANSMISSION LINES ..................................... 123 18.5 CROSSING FOREIGN PIPELINES /CABLES ............................. 123 18.6 THIRD PARTY CROSSING CNRL PIPELINES .......................... 123 18.7 CROSSING EXISTING CNRL PIPELINES BY CANADIAN NATURAL CONSTRUCTION .............................................................. 124 18.8 CATHODIC PROTECTION........................................................ 124 18.9 INSTALLATION OF SIGNS ....................................................... 124 18.1

SCOPE

18.1.1 Pipeline crossings, road crossings, utility cable crossings and irrigation canal crossings shall be done in accordance with CSA Z662 and provincial regulations. 18.1.2 As-built records of crossings shall be prepared by the contractor. 18.2

HIGHWAY, ROAD AND RAILWAY CROSSINGS

18.2.1 Shall be bored unless CNRL approves open cut for unusual circumstances. 18.2.2 Road and rail crossings may be either cased or uncased; in both cases the limitations of CSA Z662 4.12 and as stated in Table 4.10 &11 shall apply. Non cased is preferred unless casing is required under the crossing agreement. 18.2.3 Centralizers and a suitable pipe coating that resists damage must be used when pulling pipe through a bore. The coating must be selected in consideration of soil conditions. 18.2.4 When using a cased crossing, ensure there is no electrical contact between the casing and the metal carrier pipe, as this will negate the effects of the cathodic protection. Contractor to test for sufficient isolation. 18.2.5 The casing and carrier pipe shall be sealed with a non conductive material. 18.2.6 If sealed casing us used, a pressure relieving device (if pressure can exceed 35 kPa) or an above ground vent shall be installed. 18.2.7 If casing or thicker wall pipe is used under a highway, road or railway, the casing or thicker wall pipe shall extend for the full width of the right of way. 18.2.8 Unless specified in the crossing agreement, the minimum earth cover must be: 

1.5 meters within the ROW of a highway or (railway).



Page 123 of 241

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18.0

Crossings  

18.3

Page

1.5 meters within the ROW of a road. 2.0 meters below base of railway

WATER CROSSINGS

18.3.1 Shall be bored unless Canadian Natural approves open for cut unusual circumstances. 18.3.2 Bank stability, flooding, water and ice action all require attention. Special care may be needed in areas where the geological structure changes as per CSA Z662 4.12.4. 18.3.3 River weights, anchors or other means shall be used to maintain the position of the pipeline. 18.4

ELECTRICAL TRANSMISSION LINES

18.4.1 CSA standard C22.3 No. 6 applies to pipelines in close proximity to electrical transmission lines and in areas where high short-circuit potentials exist. The main concern is the effect stray current can have on the efficiency of cathodic protection systems. Inspector to assess. 18.4.2 The contractor shall be responsible to operate and move his equipment in a safe manner in a vicinity of overhead power lines. 18.5

CROSSING FOREIGN PIPELINES /CABLES

18.5.1 Shall be crossed in accordance with the instructions and drawings supplied by the owner/operator.

18.6

18.5.1.1

CNRL contractor shall give a minimum of 72 hours written notice to the foreign owner or representative prior to construction unless otherwise stated.

18.5.1.2

During installation, Canadian Natural’s contractor shall have a copy of the crossing agreement

18.5.1.3

The minimum clearance between a Canadian Natural pipeline and foreign line shall be 0.6 meters.

THIRD PARTY CROSSING CNRL PIPELINES

18.6.1 Shall be crossed in accordance with the standard agreements, instructions and drawings supplied by Canadian Natural (supplied by the Land Dept.). 18.6.1.1

The minimum clearance between CNRL pipeline and the foreign line shall be 0.6 meters. The pipeline shall be maintained at the same depth with no bends for the entire width of the crossing area.

18.6.1.2

Third party shall give a minimum of 72 hours written notice to Canadian Natural prior to construction.

18.6.1.3

During installation, third party contractor shall have a copy of the Canadian Natural crossing agreement.



Section Name

18.0 18.7


Crossings

CROSSING EXISTING CNRL PIPELINES BY CANADIAN NATURAL CONSTRUCTION

18.7.1 Crossing agreements between construction and operation must be documented. This can be in the form of a memo, email or other traceable document. 18.7.2 Operations shall have a representative present during the crossing. The representative may by be the construction supervisor, IF SO DESIGNATED by operations 18.8 18.8.1 18.9

CATHODIC PROTECTION Steel sections (used for crossings) of non-metallic pipelines shall be cathodically protected. See cathodic protection in section 22.0 for details.

INSTALLATION OF SIGNS

18.9.1 Contractor shall install signs prior to operation of the pipeline at all highway, road, railway and watercourse crossings. 18.9.2 Signs shall be in accordance with provincial regulations and contain accurate information. 18.9.3 Signs shall be consistent in size, format and information for each pipeline licence.



Section Name

19.0

19.


Pipeline Weights and Rock Guards

Pipeline Weights and Rock Guards Table of Contents

19.1 19.2 19.3 19.4 19.5 19.6 19.7 19.8

SCOPE ...................................................................................... 125 GENERAL PIPELINE WEIGHTING .......................................... 125 EXTRA HEAVY WALL PIPE ..................................................... 125 SAND FILLED BAG WEIGHTS.................................................. 125 CONCRETE BOLT-ON WEIGHTS ............................................. 126 SCREW ANCHORS.................................................................... 126 GENERAL-PIPELINE ROCK GUARDS ...................................... 126 ROCK GUARD PRODUCTS ....................................................... 126

19.1

SCOPE The application of pipeline weights and rock guards shall consider site specific requirements and an appropriate method shall be chosen.

19.2

GENERAL PIPELINE WEIGHTING

19.2.1 Canadian Natural pipelines shall be weighted to a minimum negative buoyancy of five percent (-5%) to maintain depth of pipe in wet lands. 19.2.2 The method and material used to address buoyancy shall not cause detrimental effects to the piping and coating. 19.2.3 A CNRL spreadsheet is available (from pipeline coordinators) to calculate buoyancy requirements. 19.2.4 Weights or other means shall used to maintain the position of pipelines under all water crossings. 19.3

EXTRA HEAVY WALL PIPE

19.3.1 Can be used to achieve the -5% buoyancy requirement without the use of additional pipeline weights. 19.3.2 Preferred on all lines 6” or smaller:   

19.4

7.1 mm for 6” pipe 4.8 mm for 4” pipe 4.8 mm for 3” pipe

SAND FILLED BAG WEIGHTS

19.4.1 Are preferred where applicable due to the minimal potential of damage to the pipeline coating.



3.0 Section Number


Section Name

19.0


19.4.2 Spacing shall be determined with consideration of conditions and within manufactures recommendations. 19.4.3 Saddle Tech Inc. is an approved vendor (ph 1-888-833-5661). 19.5

CONCRETE BOLT-ON WEIGHTS

19.5.1 Are acceptable if extreme care is taken to minimize damage to the pipe and coating. 19.5.2 All rocks and debris shall be cleared from the inside of saddles before installation. 19.5.3 Winter conditions shall necessitate extra caution of frozen material adhering to inside of saddles before installation. 19.6

SCREW ANCHORS

19.6.1 Must have Pipeline Coordinator approval for use. 19.7

GENERAL-PIPELINE ROCK GUARDS

19.7.1 The method and material shall be adequate to protect the pipe and coating from the detrimental effects of rocks and debris within the pipeline ditch. 19.7.2 Manufacturers recommendations must be considered in the choice of rock guard. 19.8

ROCK GUARD PRODUCTS

19.8.1 Field wrapped Sleeves 19.8.1.1

product is used as an economical method of protecting pipe through low to moderate rock ground

19.8.1.2

Pipe must contain regular protective coating before application.

19.8.1.3

Product is wrapped on pipe before lowering into ditch.

19.8.1.4

Tuff N Nuff is an approved product.

19.8.2 Fusion Bond Epoxy 19.8.2.1

Used as per manufacturers recommendations.

19.8.3 Insulated pipe 19.8.3.1

Used as per manufacturers recommendations.

19.8.4 Multilayer Systems 19.8.4.1

Products offers both protection from mechanical damage and corrosion

19.8.4.2

Pipe comes from factory with coating applied.

19.8.4.3

Garneau Inc & Shaw Pipe Protection are approved suppliers.

19.8.5 Protection Sleeve



3.0 Section Number


Section Name

19.0


19.8.5.1

Product is used for specialty applications such as directional drills where damage to the regular pipe coating is likely.

19.8.5.2

Pipe must contain regular protective coating before application of sleeve.

19.8.5.3

Product is pulled onto pipe (sheathed) before laying in ditch or pulling through bore.

19.8.5.4

Dragon Skin is approved product.

19.8.6 Other Specialty Coatings 19.8.6.1

Used as per manufacturer’s recommendations.



Page 128 of 241

Section Name

20.0

20.

Page

Pipeline Bending

Pipeline Bending Table of Contents

20.1 SCOPE ...................................................................................... 128 20.2 QUALITY REQUIREMENTS: BENDS SHALL BE FREE FROM THE FOLLOWING .............................................................................. 128 20.3 FABRICATION REQUIREMENTS ............................................. 128 20.4 CONSTRUCTION REQUIREMENTS .......................................... 129 20.1

SCOPE It is permissible to bend pipe to compensate for the changes in the ditch both vertically and horizontally.

20.1.1 When making shop bends or field bends in steel line pipe, proper procedures shall be followed to ensure that bends do not contain deficiencies that will negatively affect pipeline integrity. 20.1.2 CSA Z662 section 6.2.3 and the following shall be followed for all bends. 20.2

QUALITY REQUIREMENTS: BENDS SHALL BE FREE FROM THE FOLLOWING

20.2.1 Buckles, wrinkles, flat spots, cracks, and other evidence of mechanical damage. 20.2.2 Damage to coating (where applicable). 20.2.3 Excess ovality (the difference between the minimum and maximum diameters shall not exceed 5% of the specified outside diameter of the pipe). 20.3

FABRICATION REQUIREMENTS

20.3.1 The minimum radius of any bend shall be 20 times the specified outside diameter of the pipe (i.e. minimum 20D bend). 20.3.2 For seamless pipe, hot bending is preferred to minimize stresses associated with increased wall thickness. 20.3.3 For electric resistance welded (ERW) pipe, cold bending is preferred to minimize problems associated with thinner wall thickness and possible strength reduction from heat associated with the induction process. 20.3.4 For ERW pipe, the long-seam weld should be oriented at or near the neutral axis of the pipe. 20.3.5 No field bends (cold bends) shall be made when the ambient temperature is lower than minus 25oC.



Page 129 of 241

Section Name

20.0 20.4

Page

Pipeline Bending

CONSTRUCTION REQUIREMENTS

20.4.1 All pipe shall be laid so that it conforms with the contour of the trench and does not introduce unacceptable stresses to the pipe. 20.4.1.1

Over bends shall be made such that the middle of the bend clears the high point of the trench.

20.4.1.2

Sag bends shall fit the bottom of the trench.



Section Name

21.0

21.


Coatings

Coatings

21.1

SEE SECTION 15.01 OF CNRL GENERAL SPECIFICATIONS


Section Number


22.0

22.


Cathodic Protection

Cathodic Protection Table of Contents

22.1 22.2 22.3 22.4

SCOPE ...................................................................................... 131 PROCESS .................................................................................. 131 IMPRESSED CURRENT RECTIFIERS....................................... 131 SACRIFICIAL ANODE CATHODIC SYSTEMS .......................... 131

22.1

SCOPE

22.1.1 Cathodic protection is an electrochemical based process designed to protect pipelines and other metallic facilities from the natural progression of oxygenation and degeneration. 22.2

PROCESS

22.2.1 All new metallic pipelines and facilities must be cathodically protected within one year of construction. 22.2.2 All underground metal parts of non metallic pipelines such as steel risers on fibreglass and polyethylene lines shall be cathodically protected. 22.2.3 All cathodic protection systems shall be installed in accordance to CGA OCC1. 22.2.4 All cathodic systems (other than small sacrificial anodes) shall be installed by a qualified cathodic installation contractor. 22.2.5 Integrity coordinators to be consulted on all cathodic requirements before construction 22.3

IMPRESSED CURRENT RECTIFIERS

22.3.1 Is the most common cathodic system used for protecting large metallic pipelines and other major facilities. 22.3.2 New pipelines or facilities may be protected by simple attachment to an existing structure that is cathodically protected 22.3.3 In the absence of and existing cathodic tie-in, a new system shall be designed and installed by a qualified cathodic installation contractor. 22.4

SACRIFICIAL ANODE CATHODIC SYSTEMS

22.4.1 Is the attachment of a magnesium or zinc anode to a metal structure to be protected. 22.4.2 An approximate seven pound magnesium anode bag or four pound zinc anode is sufficient to protect a typical steel riser. On other applications, the anode shall be sized (according to the metal structure it is protecting) by the Integrity Coordinator in consultation with a cathodic company.


Section Number

22.0



Cathodic Protection

22.4.3 The anode is attached by mechanical means or Thermite welded to the pipe or structure, then buried to a minimum depth of six feet. 22.4.4 Installations shall be installed according to the standard drawing “Sacrificial Anode Installation” – drawing # TYPPIP 590-1602 located online at I:Facilities\Drawings\PIPELINE\TYPICAL PIPELINE.

Caution : If using a Thermite weld connection to attach the test leads/anode to the pipe, the guidelines of CSA Z662 contained in section 9.0 must be followed.



Section Name

23.0

23.


Corrosion Monitoring Requirements

Corrosion Monitoring Requirements Table of Contents

23.1 23.2 23.3 23.4 23.5

SCOPE ...................................................................................... 133 COUPONS ................................................................................. 133 LINEAR POLARIZATION RESISTANCE (LPR) PROBES ......... . 133 ELECTRICAL RESISTANCE (ER) PROBES .............................. 134 FIELD SIGNATURE METHOD (FSM)........................................ 134

23.1

SCOPE

23.1.1 Any metallic pipeline or facility is susceptible to corrosion. It may be necessary to install corrosion monitoring equipment at the time of construction. 23.1.2 All corrosive applications mist be assessed for the need for corrosion monitoring before the pipeline or facility is constructed 23.1.3 Selection and placement shall be determined by the Pipeline Coordinators in consultation with the Integrity Coordinators/Field Integrity Techs. 23.2

COUPONS

23.2.1 Are the most common intrusive device used to indicate the overall rate of corrosion. They consist of a metal sample similar to the pipeline or vessel material. 23.2.2 Are inserted into the pipeline or facility via a coupon holder that is secured to the structure. 23.2.3 Holders allow a metal coupon to be inserted and removed as required.

23.2.4

23.3

Caution : Field Integrity techs only to install coupons. The insertion of coupon samples require extremely careful handling to maintain the accuracy of the results. Coupons must be handled by the edges using protective latex gloves to avoid the introduction of skin oils or other contamination when installing or removing them.

LINEAR POLARIZATION RESISTANCE (LPR) PROBES

23.3.1 Are an applied current based intrusive device used to indicate the overall rate of corrosion. They consist of a metal probe and are inserted into the pipe or facility and into the service fluid. 23.3.2 LPR probes are inserted into the pipeline or facility via an access fitting that is secured to the structure.




Section Name

23.0

Corrosion Monitoring Requirements

23.3.3 LPR devices are located at strategic locations 23.4

ELECTRICAL RESISTANCE (ER) PROBES

23.4.1 Are an electrical resistance sensing intrusive device used to indicate localized corrosion. The consist of a metal probe and are inserted into the pipe or facility and into the service fluid. As the probe corrodes, the electrical chemical resistance is correlated to a corrosion rate. 23.4.2 ER probes are inserted into the pipeline or facility via an access fitting that is secured to the structure 23.5

FIELD SIGNATURE METHOD (FSM)

23.5.1 Are an applied current based non intrusive device used to indicate the overall rate of corrosion. They consist of sensing elements attached to the surface of the structure.



3.0 Section Number

Page 135 of 241

Section Name

24.0

24.

Page

Pigging Facilities

Pigging Facilities SCOPE – THE FOLLOWING TABLE C/W NOTES IS A GENERAL GUIDELINE FOR WHEN PIGGING FACILITIES ARE REQUIRED ON NEW PIPELINES. FINAL DECISIONS SHALL BE MADE BY PIPELINE COORDINATORS AFTER CONSULTATION WITH INTEGRITY COORDINATORS.

24.1

TABLE # PIGGING FACILITY VS. SERVICE ENVIRONMENT MATRIX

Type of Line

l a r ) u t t t & a e l l n e N W e p r ( u u W o l r u s l f o a i f G S G O E (

Pigging Valve Only

Full Scale Pigging Facilities (Launchers

R 6

l s ) a t r a e e u G w t l S a a r t , N u e r s t u a a o N W ( S G

R 1

R 2

R 1

R 7

P s ) r V d a o H e l i G t p ( ) a a e O ) l , r L r t V e % a u d r G d 0 u e y h s s t e u h g e w 0 r 1 a S e i r N r C ( N ( D H P o

) P V r L o ( p e a r V u s w s o e r L P

s e n i L s a G l e u F Note 3

R

R 8

R 9

R 9

) r e d e t a c u W d t l o a r S P ( NA4

r e t a Comments W h s e r F R 5

See Notes Below

R 9

and Receivers)

Definitions: R NA

Recommended. See Notes if applicable. Not Applicable. See Notes if applicable.

NOTES: 1. Initially oil emulsion pipelines need to be pigged for wax and paraffin control. Heavy oil pipelines need to be pigged for solids and corrosion control. As the water cut reaches the 20 – 40% level, pipelines may have to be pigged for corrosion control. Batch inhibition programs are


3 4 5

6

7

8 9

10


Section Name

24.0

2.


Pigging Facilities

often a key part of the corrosion control program. Oil well flow lines should have a pigging valve as a minimum. Group flow lines should have full scale pigging facilities. Wet, sweet gas lines with low C0 2 partial pressures (below 50 kPa or 7 PSI C0 2 partial pressure) may need pigging facilities for: Hydrate control • Production pigging to remove fluids (water and/or condensate) and reduce line pressure. • Remove sand, scale or other solids • To minimize corrosion • No pigging facilities are required for fuel gas lines. Salt or produced water lines should be internally coated and/or lined and should not require pigging. If fresh water lines are internally coated and/or lined, they should not require pigging. If fresh water lines are internally bare, they should be designed with pigging facilities so that they can be pigged for removal of deposits. Full scale pigging facilities are recommended for wet, sour gas pipelines because a batch inhibition program is often part of the corrosion mitigation program. It is much easier to keep a batch slug together with full scale pigging facilities. Full scale pigging facilities are recommended for wet, sweet gas pipelines with high CO 2, partial pressures (greater than 50 kPa or 7 PSI C02 partial pressure) because a batch inhibition program is often part of the corrosion mitigation program. Corrosion at the 12 o’clock position is a concern on sweet gas pipelines and a batch treatment is necessary for the corrosion inhibitor to contact the top part of the pipeline. It is much easier to keep a batch slug together with full scale pigging facilities. “Clean” oil or condensate (100% oil) should have full scale pigging facilities to allow pigging to control wax and/or paraffin and also for self-contained “smart” pigs. Sweet, dehydrated natural gas lines, HVP and LVP pipelines should have full scale pigging facilities to be able to pig following process upsets. They also should have full scale pigging facilities to allow self-contained “smart” pigs. Medium density polyethylene pigs should be used in high density polyethylene (HDPE) lined pipelines. Disc type pigs may get caught on, or tear, the internal polyethylene weld.

Caution – Reuse of pig traps is allowed within CNRL as long as there is traceability to the pressure and service. Pig traps that are removed from existing systems shall be tagged with the pipeline licence and line number so that we maintain traceability to pressure and service.



3.0 Section Number

Page 137 of 241

Section Name

25.0

25.

Page

Discontinuation and Abandonment

Discontinuation and Abandonment Table of Contents

25.1 25.2 25.3

SCOPE ...................................................................................... 137 DISCONTINUATION PROCEDURE ........................................... 137 ABANDONMENT PROCEDURE ................................................. 137

25.1

SCOPE

25.1.1 The responsibility of discontinuing or abandoning a pipeline is a joint effort between the field staff and the A&D Coordinators. 25.1.2 Pipelines can remain in the discontinued or abandoned state for an indefinite period of time and potentially reactivated (with regulatory approval) if required. 25.1.3 The requirements of the Alberta regulation 82 and other provincial regulations shall be followed. 25.2

DISCONTINUATION PROCEDURE

25.2.1 Construction Inspector to review construction package and complete the required notifications including One Call and ground disturbance agreements. 25.2.2 Pipeline must be pigged and cleaned of all service fluids and products. 25.2.3 Pipeline segment must be chemically inhibited if suspect corrosive fluids still exist. 25.2.4 Pipeline ends must be blind flanged or capped to safely isolate line from the operating system 25.2.5 Cathodic protection must be maintained 25.2.6 Signage is maintained 25.2.7 Construction Inspector completes COS form and forwards to A&D coordinator in Calgary for data base update and regulatory notification. 25.2.8 All project documentation completed and forwarded to Field Integrity Tech

See attachment for Detailed Guideline on Discontinuations. 25.3

ABANDONMENT PROCEDURE

25.3.1 Construction Inspector to review construction package and complete the required notifications including One Call and ground disturbance agreements. 25.3.2 Pipeline must be pigged and cleaned of all service fluids and products. 25.3.3 Pipeline left with air or fresh water inside (no chemicals or corrosion inhibitors allowed).




Section Name

25.0

Discontinuation and Abandonment

25.3.4 All surface equipment is to be removed (unless located within the boundaries of a facility that will continue to operate). 25.3.5 If pipeline originates at a well, the pipe is to be cut at the lease edge and removed within the lease (this aids in reclamation activities that may be required for the well site). An exception is when there are other pipelines on that wellsite to be left operating or in a discontinued state. 25.3.6 The pipeline is isolated by cutting and permanently capping by mechanical or welded means. 25.3.7 All pipeline ends identified with a tag indicating licensee, licence and line number, date of abandonment and media left inside the pipeline. 25.3.8 Cathodic protection removed. 25.3.9 Signage is maintained. 25.3.10 Construction Inspector completes COS form and forwards to A&D coordinator in Calgary for data base update and regulatory notification. 25.3.11 Land agreements will be relinquished by Canadian Natural’s environmental group. 25.3.12 All project documentation to be completed and forwarded to the Field Integrity Tech.

See attachment for Detailed Guideline on Abandonment.

Caution – Any pipeline discontinuation or abandonment shall not be done in a manner that results in an adjoining operating pipeline having fittings or connection points remaining that would create stagnant fluid traps (dead legs).



Section Name

26.0

26.


Pipeline Reactivations

Pipeline Reactivations Table of Contents

26.1 SCOPE ...................................................................................... 139 26.2 INACTIVE PIPELINES (NOT OPERATING BUT NOT DISCONTINUED OR ABANDONED) REGISTERED AS OPERATING .. 139 26.3 DISCONTINUED PIPELINES .................................................... 139 26.4 ABANDONED PIPELINES ......................................................... 140 26.5 RESUMPTION PROCESS DIAGRAM......................................... 141 26.1

SCOPE

26.1.1 The Alberta Pipeline Regulations stipulates that any pipeline that has been discontinued, abandoned or out of service for over 12 months requires ERCB approval before it is activated. All provinces have adopted similar regulations. 26.1.2 The reactivation must be done in accordance with all applicable provincial regulations. 26.1.3 The reactivation process shall follow the Canadian Natural “Pipeline Integrity Resumption” process flow chart (See Appendix) and the following: 26.2

INACTIVE PIPELINES (NOT OPERATING BUT NOT DISCONTINUED OR ABANDONED) REGISTERED AS OPERATING

26.2.1 Must be reactivated as per the Resumption process flow chart. 26.2.2 The ERCB or other regulator verbally notified and approval granted before reactivation. 26.3

DISCONTINUED PIPELINES

26.3.1 Must be reactivated as per the Resumption process flow chart. 26.3.1.1

A formal ERCB (or other regulator) application must be initiated by the Integrity Coordinator in Calgary. The application must address the following actions:

26.3.1.2

Verify the internal integrity of the pipeline (may require an internal inspection or the removal of cut-outs).

26.3.1.3

Verify the external integrity of the coating (may require an over the line survey looking for holidays or the excavation of sample points to physically evaluate the coating).

26.3.1.4

Ensure the cathodic protection is operating and protecting the line. The construction inspector to ensure the pipeline is not isolated from the active cathodic protection system in the area.



Section Name

26.0

26.4



26.3.1.5

Hydrotest the pipeline to as per Z662. If a gaseous medium pressure test is desired, in Alberta ERCB written approval is required.

26.3.1.6

Verify the MOP’s and H 2S levels are compatible with that of the connecting pipelines.

26.3.1.7

The completed reactivation application must be forwarded to the ERCB or other regulator for final authorization.

26.3.1.8

Once activated, a COS form is filled out and forwarded to the FIT or IC for regulatory notification and in-house status change in Pipe Manager.

ABANDONED PIPELINES

26.4.1 Must be reactivated as per the Resumption process flow chart. 26.4.1.1

A formal ERCB or other regulator application must be initiated by the Integrity Coordinator in Calgary. The application must address the following actions:

26.4.1.2

Ensure land work has been completed and the landowners and occupants have agreed to the resumption (to be executed by the Canadian Natural land dept).

26.4.1.3

Verify that an active right-a-way agreement still exist for the pipeline.

26.4.1.4

Verify the land title has an active caveat attached for the pipeline.

26.4.1.5

Verify landowner and occupant notification and non-objection.

26.4.1.6

Verify the internal integrity of the pipeline (may require an internal inspection or the removal of cut outs).

26.4.1.7

Verify the external integrity of the coating (may require an over the line survey looking for holidays or the excavation of sample points to physically evaluate the coating).

26.4.1.8

The construction inspector to arrange to have cathodic protection reactivated or installed. Regulations require that the line be cathodically protected prior to the resumption of service.

26.4.1.9

Verify crossings are Z662 compliant. Road and railway crossings must meet the current requirements of Z662. (The road owners and the railroad companies should have been notified and will identify any issues.

26.4.1.10

If the crossing is not Z662 compliant, IC to assess and potentially develop case to support not upgrading. Alternatively remove the crossing and install a crossing that is Z662 compliant.

26.4.1.11

Verify the class location of the pipeline. Determine if the class has changed since construction and confirm that the pipe specifications are still satisfactory.

26.4.1.12

Hydrotest the pipeline to as per Z662. If a gaseous medium pressure test is desired, ERCB written approval is required.




Section Name

26.0


26.4.1.13

Verify the reason for the abandonment. Proof must be obtained that the line was not abandoned for integrity reasons (excessive failures etc.).

26.4.1.14

Verify the MOP’s and H 2S levels are compatible with that of the connecting pipelines.

26.4.1.15

A formal Engineering Assessment must be prepared containing the results of the above investigations.

26.4.1.16

The completed reactivation application and engineering assessment must be forwarded to the ERCB or other regulator for final authorization.

26.4.1.17

Once activated, a COS form is filled out and forwarded to the FIT or IC for regulatory notification and in-house status change in Pipe Manager. Caution – All inactive, discontinued or abandoned pipelines must have regulatory approval before resuming production!

26.5

RESUMPTION PROCESS DIAGRAM See the following linked document to view the Resumption Process diagram: Resumption Process Jan 06.pdf .



3.0 Section Number

Page 142 of 241

Section Name

27.0

27.

Page

Re-licensing Pipelines: Sweet to Sour

Re-licensing Pipelines: Sweet to Sour Table of Contents

27.1 SCOPE ...................................................................................... 27.2 GENERAL ................................................................................. 27.3 PROCESS .................................................................................. 27.4 SAMPLING CRITERIA FOR SOUR SERVICE CONVERSION FLOW CHART .................................................................................... 27.1

142 142 143 143

SCOPE

27.1.1 The ERCB and other regulatory bodies require an application for a conversion of a sweet registered pipeline to transport sour natural gas. Sour natural gas is considered sour for materials purposes, by a partial pressure criteria. 27.1.1.1

For gas pipelines the line is sour if the partial pressure of the H 2S is 0.30 kPa or greater as determined by: (H 2S (moles/kilomole) X MOP (kPa)) divided by 1000 = partial pressure. See section 8.0 for details.

27.1.1.2

For oil effluent pipelines the line is sour if the partial pressure of the H 2S is 0.30 kPa or greater as determined by same formula: See ERCB Directive 56.

27.1.2 An application is also required when a natural gas line containing H 2S is licensed for less than 10 mol/km of H 2S, and exceeds or intends to exceed that limit. 27.2

GENERAL When a sweet to sour pipeline conversion is considered, the following steps must be taken:

27.2.1 Coordinated through the appropriate CNRL Integrity Coordinator in Calgary. 27.2.2 A non-routine application completed in accordance with ERCB Directive 56 or other regulator as required. This should include the applicable sections of the ERCB “Checklist for Minimum Technical Requirements for Pipeline Applications”. 27.2.3 The Integrity Coordinator must prepare an application which is supported by an engineering assessment, demonstrating compliance with the sour service requirements of CSA Z662. 27.2.4 ERCB or equivalent approval obtained. 27.2.5 CNRL safety group informed so amendments to the Emergency Response Plan (ERP) can be assessed.



Section Name

27.0 27.3



PROCESS To be completed under the direction of the Integrity Coordinator.

27.3.1 Internal records must be checked to determine if we have reports for: 27.3.1.1

material (e.g. pipe, flanges, fittings, etc.)

27.3.1.2

welding procedures and qualifications.

27.3.1.3

hydrotest records.

27.3.1.4

percentage of radiography completed, etc.

27.3.1.5

Quality control (QC) records.

27.3.2 The records must be assessed for compliance. Pipe, flanges & fittings that are not compliant must be must be budgeted for replacement. All available documentation should be submitted with the application. 27.3.3 If records are not available or incomplete, a field inspection must be completed to confirm material. Pipeline cut-outs must be obtained for analysis. 27.3.4 The Integrity Coordinator is responsible for providing the Pipeline Coordinator with the following: 27.3.4.1

A detailed outline of the number of dig sites determined by the following flow chart.

27.3.4.2

Required locations (i.e., low spots, areas most susceptible to corrosion).

27.3.4.3

Sample size and how to transport (Samples should have a girth weld in the centre and should have approximately one foot on either side).

27.3.4.4

Name of lab to send samples to for analysis.

27.3.4.5

List of lab test requirements.

27.3.4.6

May stipulate smart pigging (e.g. if the pipeline crosses a creek or river)

27.3.5 A final report is prepared by the Integrity Coordinator and forwarded to the P ipeline Coordinator who submits it to the regulatory body (ERCB, OGC, SES etc.) for approval. 27.4

SAMPLING CRITERIA FOR SOUR SERVICE CONVERSION FLOW CHART Note: The following ERCB guidelines are utilized by the IC in determining the number of dig sites.




Section Name

27.0




Page 145 of 241

Section Name

28.0

28.

Page

Third Party Tie-Ins

Third Party Tie-Ins Table of Contents

28.1 28.2 28.3

SCOPE ...................................................................................... 145 PROCESS .................................................................................. 145 TIE-IN STANDARDS ................................................................. 145

28.1

SCOPE Third parties may be allowed to tie-in to Canadian Natural’s facilities for the purpose of utilizing our processes or pipeline facilities. Integrity risks associated with the tie-ins must be assessed as to corrosion impact, quality of construction and the impact of a failures on the third party line.

28.1.1 All third party tie-ins must be approved by Canadian Natural 28.1.2 The tie-ins must be done in accordance with Canadian Natural policies and guidelines. 28.1.3 All tie-ins shall meet all applicable provincial and federal regulations. 28.2

PROCESS

28.2.1 Third party tie-in requests must be submitted to Canadian Natural Production Engineering dept for assessment. 28.2.2 Upon initial approval, Canadian Natural Joint Ventures Group (JV) notified of request. JV forward standard application form to Third party. 28.2.3 Completed form is returned to JV c/w proposed tie-in drawing. 28.2.4 Tie-in drawing forwarded to Pipeline dept. for assessment and approval. 28.2.5 Pipeline Coordinator approves or modifies drawing to ensure compliance to CNRL and regulatory standards. 28.2.6 Approved drawing returned to JV for final preparation of agreements to third party. 28.2.7 On completion and authorization of agreements, Canadian Natural field notified and construction scheduled. 28.2.8 Third party completes tie-in as per Canadian Natural agreement. 28.2.9 Inspection is completed by Canadian Natural. 28.3

TIE-IN STANDARDS

28.3.1 On all proposed tie-ins the preference is to tie-in to the closest existing Canadian Natural above ground piping.




Section Name

28.0

Third Party Tie-Ins

28.3.2 On HIGH OR MEDUIM RISK tie-ins (sour or other corrosive fluids, population concerns, water crossings etc., as determined by the line with the higher risk): 28.3.2.1

Tie-in to the closest existing above ground piping if practical, or, tie-in below ground with standard vertical tee or hot tap tee and come above ground.

28.3.2.2

Install an above ground isolation valve if not existing and;

28.3.2.3

Install an above ground check valve if not existing and;.

28.3.2.4

Install above ground pressure protection (regulators, relief valves etc.), ESD’s or other safety equipment as required by current CSA Z662 and/or provincial regulations, if not existing.

28.3.3 On LOW RISK tie-ins (sweet shallow gas, no population concerns etc. as determined by the line with the higher risk) 28.3.3.1

Tie-in to the closest existing above ground piping if practical using the requirements of 28.3.2, or;

28.3.3.1.1

Option #1 (possible only if no pressure protection required): Tie-in below ground with sweep tee with buried full-port isolation valve.

28.3.3.1.2

Option #2 (possible only if no pressure protection required): Tie-in below ground with standard horizontal tee or hot tap tee c/w isolation valve on top of the tee.

28.3.4 Canadian Natural “Ground Disturbance Permits” must be completed and proper backfilling done (see section 29.0 & 31).

Caution – Canadian Natural recognizes the risks of burying valves and flanges. However, with the proper application of water proofing coatings such as Densotape, corrosion and valve functionality can be maintained. Inspections should be rigorous to ensure that due care and attention was taken in selecting and applying the coatings.

Note: Hot tap procedure must be approved by Pipeline Integrity Group. See “Hot Tap” section 11.0 in this manual.



Section Name

29.0

29.


Ditching and Backfilling

Ditching and Backfilling Table of Contents

29.1 29.2

SCOPE ...................................................................................... 147 PROCEDURE............................................................................. 147 SCOPE

29.1

29.1.1 Backfilling and ditching shall be done in accordance to CSA Z662 and applicable provincial pipeline acts and regulations. CNRL Ground Disturbance form must be filled out. 29.1.2 In Alberta the ERCB must be notified (electronically) 24 hours before the start of construction. 29.1.3 In BC, the OGC must be notified by fax, 48 hours in advance of the start of construction.

PROCEDURE

29.2 29.2.1

The contractor must advise landowners no less than 48 hours prior to moving excavation equipment onto the ROW. It is important to ensure the ROW is properly surveyed and marked and to maintain these markings for the duration of the work.

29.2.2 Clearing, grading and other preparatory work must be done only as far as is required for the work, and restored to a condition afterwards that will adequately control adverse results of ground disturbance. 29.2.3 In permafrost areas the thermal regime should not be disturbed, or disturbed as little as possible. 29.2.4 Ditching is to be done to a depth that will accommodate a suitable bed, and sufficient cover. 29.2.4.1

CNRL construction practice is to maintain minimum cover of 152 cm (5 feet) for steel lines.

29.2.4.2

In unusual circumstances where 152 cm cannot be attained, the minimum cover under Z662 is 60 cm. In Alberta, the ERCB impose a stricter limit on minimum cover requirements and requires 80 cm as a minimum.

29.2.5 The ditch shall have an even bottom surface so the pipe will bear evenly when lowered, without rock, frozen lumps of soil etc. 29.2.6 The ditch shall be of adequate profile to fit the pipeline without undue force on the pipe.




Section Name

29.0 29.2.6.1

Ditching and Backfilling In situations where the pipeline, especially bended portions, do not match the ditch profile and cause pressure on the pipe, the ditch must be modified to better accommodate the pipe.

29.2.7 Backfilling is to be done in manner that will not damage the pipe coating or the pipe itself. If the pipe external coating is damaged during lowering-in or backfilling, it must be repaired. 29.2.8 Backfilling shall be done as soon as possible after the pipe has been lowered into the ditch. Backfill shall be done to ground level, then tamped down and levelled again. 29.2.9 All line crossings shall be underneath existing structures, and a minimum distance of 600mm must be maintained between the line being laid and other underground structures. 29.2.10 Polyethylene and fiberglass pipelines shall be laid on undisturbed or well-compacted soil or otherwise continuously supported, and shall not be supported by blocking. 29.2.10.1

Where ledge rock, hardpan, or boulders are encountered, the trench bottom shall be padded, using sand or compact fine-grained soils that extends a minimum of 150 mm from the pipe wall in all directions. See Section 19 for rock guard information.

29.2.10.2

Polyethylene and fibreglass pipelines shall be installed ensuring that shear and tensile stresses resulting from installation, backfill, thermal contractions and external loading are within acceptable levels.

29.2.10.3

The depth of cover shall be as for steel pipelines.



Page 149 of 241

Section Name

30.0

30.

Page

Typical Drawings

Typical Drawings

30.1

SCOPE

30.1.1 Drawings are typicals only and can be modified to address site specific installations. I:\Facilities\PIPELINE\TYPICAL PIPELINE Drawings are online located at: I:\Facilities\PIPELINE\TYPICAL 30.2

RISER PIPING

30.2.1 Standard Riser (drw # typip 590 0101) 30.2.2 S Bend Riser (drw # typip 590 0102) 30.2.3 Poly to Steel Riser c/w anode specifications (drw # typip 590 0103) 30.2.4 90 o Riser (drw # typip 590 0104) 30.2.5 Tee Riser (drw # typip 590 0105) 30.2.6 Well head to Riser (drw # typip 590 0107) 30.2.7 Riser taping (drw # typip 590 0106) 30.3

PIG SENDERS/RECEIVERS

30.3.1 Pig sender with by-pass (drw # typip 590 0201) 30.3.2 Pig Sender - no by-pass (drw # typip 590 590 0202) 30.3.3 Vertical pig sender (drw # typip 590 0203) 30.3.4 45 o pig sender (drw # typip 590 0204) 30.4

UNDERGROUND TIE-IN

30.4.1 Straight tee (drw # typip typip 590 0301) 30.4.2 Y lateral (drw # typip 590 0302) 30.5

ABOVEGROUND TIE-IN

30.5.1 Straight Tee (drw # typip 590 0401) 30.5.2 Y lateral (drw # typip 590 0402) 30.6

WELL HEAD TO BUILDING PIPING

30.6.1 Typical single zone 30.6.1.1

With casing tie-in (drw # typip 5900501A)

30.6.1.2

Without casing tie-in (drw # typip 590 0501B)

30.6.2 Typical dual zone with casing tie-in (drw # typip 590 0205)


Typical Drawings

STANDARD METER SKID

30.7.1 Vendor specific drawings available from pipeline coordinators 30.8

STANDARD SEPARATOR/METER SKID UNIT


PIPELINE WEIGHTS


PIPELINE CROSSINGS

30.10.1 Crossing with four wire test station (drw # typip 590 1201) 30.11

EXPANSION LOOPS

30.11.1 Horizontal (drw # typip typip 590 1301) 30.11.2 Vertical (drw # typip typip 590 1302) 30.12

ANCHOR BLOCKS

30.12.1 4 pile (drw # typip 590 1001) 30.12.2 6 pile (drw # typip 590 1002) 30.13

Page

Section Name

30.0 30.7


PIPELINE SUPPORT DETAILS

30.13.1 Pipeline Supports (drw # typip 590 1501)

Page 150 of 241



Section Name

31.0

31.


Quality Control: Pipelines

Quality Control: Pipelines Table of Contents

31.1 31.2 31.3 31.4 31.5 31.6 31.7 31.8 31.9 31.10 31.11 31.1

SCOPE SCOPE .............................. .............................................. ................................ ................................ ........................ ........ 151 MATERIAL MATERIAL TEST REPORTS REPORTS ................................ ................ ................................ ..................... ..... 151 WELDERS WELDERS QUALIFICAT QUALIFICATIONS IONS ................................ ................ ................................ .................. .. 153 NDE PERFO PERFORMED RMED ............................... ............................................... ................................ ..................... ..... 154 NDE PERSONA PERSONAL L QUALIFIC QUALIFICATIO ATIONS....... NS....................... ................................ .................. .. 157 PRESSURE PRESSURE TEST INFORMA INFORMATION TION ............................... ............................................ ............. 161 DRAWINGS............................. DRAWINGS............................................. ................................ ................................ .................. .. 165 ASBUILT ASBUILT DRAWINGS DRAWINGS ............................... ............................................... ................................ ................ 165 CONSTRU CONSTRUCTIO CTION N DATA REPORTS REPORTS .............................. ........................................... ............. 165 RIGHT RIGHT OF WAY INFORMAT INFO RMATION/ ION/CRO CROSSIN SSINGS GS ......................... ............... .......... 166 GROUND GROUND DISTURBAN DISTURBANCE CE PERMITS PERMITS ............................... ......................................... .......... 166 SCOPE

31.1.1 The following quality control documents must be delivered to the Pipeline Coordinators for new pipeline construction. 31.1.2 Examples of each requirement are included for reference. 31.2

MATERIAL TEST REPORTS

31.2.1 All piping and fittings used in pipeline repairs and construction must have MTRs submitted with package.




Section Name

31.0




Section Name

31.0

31.3



WELDERS QUALIFICATIONS

31.3.1 If a welder is to be performing either a repair or initial construction, then he / she must have proper certifications as a B-pressure welder (Alberta) or a pressure welder (BC & Saskatchewan). (Further qualifications may be required depending on scope of work.)



Section Name

31.0 31.4



NDE PERFORMED

31.4.1 On any repair or construction must have NDE performed in order to ensure it has been done correctly. NDE can be in the form, but not limited to, radiography, magnetic particle inspection (MPI), or visual examination.




Section Name

31.0





Section Name

31.0




Section Name

31.0 31.5



NDE PERSONAL QUALIFICATIONS

31.5.1 All Personnel performing NDE must be qualified to do the NDE that is performed. CNRL requires that all personnel must have a Level II CGSB certificate in the appropriate discipline.




Section Name

31.0





Section Name

31.0





Section Name

31.0




Section Name

31.0 31.6



PRESSURE TEST INFORMATION

31.6.1 With new pipeline construction either a pressure test or a pneumatic test must be performed. When either a pressure test or a pneumatic test is performed it should have the following forms: 31.6.1.1

A pressure test form or chart.

31.6.1.2

A pressure gauge / chart recorder calibration report.

31.6.2 Charts will be filled out as stated in CSA Z662, Section 8.6.2.4.The operating company shall retain in its files, for the useful life of the pipeline systems, records of the pressure tests that qualified the piping for service. Such records shall contain, where applicable, at least the following information:    

    

time and date of test; pipe standards or specifications for the section tested; elevation profile; location of the test section and location of the pressure-measurement points; qualification pressure (see Table 8.1), and its location and elevation; pressure-test medium used; test duration; pressure and temperature recording charts and logs; pressure-volume charts; location and cause of any leak, rupture, or other failure, and description of any repair action taken.




Section Name

31.0





Section Name

31.0





Section Name

31.0




Page 165 of 241

Section Name

31.0

31.7

Page


DRAWINGS

31.7.1 Pipeline construction will have typical drawings issued. Pipeline repairs may have drawings issued. These drawings should be included in the QC documentation.

31.8

ASBUILT DRAWINGS

31.8.1 Pipeline construction as built drawings will be submitted. Pipeline repairs may have drawings issued. X-ray weld maps will be submitted for sour pipelines. These drawings should be included in the QC documentation. 31.9

CONSTRUCTION DATA REPORTS

31.9.1 Construction data reports are for new pipelines. These reports may include a variety of information from summary reports to contractor logs for individual items. Some of the items that are included in construction data reports include, but are not limited to: 31.9.1.1

General project completion reports.

31.9.1.2

Safety reports.

31.9.1.3

Daily reports.



Section Name

31.0 31.10



RIGHT OF WAY INFORMATION/CROSSINGS

31.10.1 Pipelines must have all right of way information. This information ensures that all items have been approved of before digging starts. Pipeline crossing agreement documentation is used when pipelines overlap, or there is potential for interference with an existing line. Pipeline crossing agreements must be included in the QC package. 31.11

GROUND DISTURBANCE PERMITS

31.11.1 The purpose of this permit is to ensure that all precautionary measures are taken to prevent striking and/or rupturing any pipeline, cable or utility while conducting operations on behalf of Canadian Natural. A Canadian Natural “Ground Disturbance Permit” must be filled out and retained for all ground disturbances.



3.0 Section Number

Page 167 of 241

Section Name

32.0

32.

Page

Quality Control: Wellsites (ASME B31.3)

Quality Control: Wellsites (ASME B31.3) Table of Contents

32.1

SCOPE ...................................................................................... 167

32.1

SCOPE

32.1.1 The Company policy has been changed to build well-site facilities designated under the Oil & Gas Act according to CSAZ662 standards rather than ASME B31.3. See CNRL General Specifications for ASME B31.3 Quality Control information if required.



Section Name

33.0

33.


Measurement Guidelines


33.1

THE DIAGRAMS LISTED BELOW CAN BE FOUND BY ACCESSING THIS LINKED DOCUMENT: MEASUREMENT SPECIFICATIONS

Measurement Construction -Introoduction & Scope G4 G9 G13 G14 G15 L10 L15

Orifice Measurement Installation Guidleines Gas Well Minimum Metering Standards Minimum Metering Standards For Gas Deliveries Downstream Of Cnrl Sales Meter Minimum Metring Standards For Sales Gas Meter Sizing And Specifying Gas Meter Runs Truck Station Mass Liquid Meter Set-Up Meter Standards For Liquid Custody Transfer Meters Measurement Operations - Natural Gas

G1 G2 G3 G5 G6 G7 G8 G10 G11 G12 G16

Dri-Flow Chart Changing And Zeroing Procedure Dri-Flow Calibration- Witness Checklist Wet Gas Orifice Measurement Criteria Ngl Manual Sampling Techniques Tcpl Gas Turbine Calibration -Witness Checklist Tcpl Gas Turbine Calibration Witnessing Inspection Of Gas Meter Tubes Witnessing Procedure For Custody Transfer Ultrasonic Meters Effluent Meter Test Procedure Manual Gas Sampling Techniques Good Chart Practices

Measurement Operations - Liquids L1 L2 L3 L4 L5 L6 L7 L8

S&W Centrifuge Procedure For Oil S&W Centrifuge Procedure For Condensate S&W Test Equipment List Proving Allocation Test Meters-Witness Check List Custody Meter Proving-Witness Check List Density Determination Using A Thermo Hydrometer Oil & Diluent Meter Proving-Witness Checklist Sampling Of Pressurized Petroleum Liquids




Section Name

33.0


L9 Withdraw Witnessing Checklist L11 Truck Scale Calibration-Witness Checklist L12 Truck Scale Calibration Procedure L13 Proving Standards For Allocation Liquid Meters L14 Truck Station Sampling Procedure L16 Karl Fisher Water Cut For Pelican Pipeline L17 Tank Gauging



Section Name

34.0

34.


General Specification Waiver

Pipeline Specification Waiver Table of Contents

34.1 34.2 34.3 34.4 34.5 34.6

SCOPE ...................................................................................... 170 DEFINITIONS ........................................................................... 170 REQUEST FOR DEVIATION ..................................................... 172 APPROVAL ............................................................................... 172 RETROACTIVE APPROVALS ................................................... 173 RECORDS ................................................................................. 173

34.1

SCOPE

34.1.1 The scope of this document is to outline the process used for deviating from any of CNRL’s specifications. 34.1.2 It is recognized that, although the CNRL specifications have been developed to cover as broad a basis as possible, there will be situations and applications when a deviation from specification is required. 34.1.3 In order to ensure that deviations from specifications are correctly approved and not done in an uncontrolled manner, the procedure outlined below has to be followed. 34.2

DEFINITIONS

34.2.1 Company: when used in this specification shall mean Canadian Natural Resources Ltd. (CNRL) or their representatives. 34.2.2 Deviations: Any proposed change to the requirements as laid out in the Specifications 34.2.3 Specification: A document specifying the requirements and process for design, ordering, shipping, installing, construction, repairing or maintaining of equipment or another other activity as specified by the Company. See Specification Deviation Flow Diagram (next page)




Section Name

34.0




Section Name

34.0 34.3



REQUEST FOR DEVIATION

34.3.1 When, in a specific application, it is impossible or impractical to follow an established Company specification, the person responsible for the design and/or construction and/or repair has to prepare and submit a request for a deviation from specification. 34.3.2 For that purpose, the attached form (See Appendix I) may be used. 34.3.3 The justification for deviation must address the reason for requiring the deviation. If the reason for deviation is commercial/financial, the application must be countersigned by the area superintendent (for requests originating in the field) or the facilities manager (for requests originating in the facility group). 34.3.4 If the deviation involves using material of lower schedule or rating than that specified, the application must be accompanied by calculations showing the requested change will still comply to the applicable code. 34.3.5 As part of the justification process, a risk analysis must be conducted on the proposed change. This analysis must review safety, operations and costs advantages and offsets. At this time, follow up actions will be identified and the persons responsible tasked with these follow up action items. 34.3.6 The notes from the risk analysis and the list of follow up actions are to be included on the deviation form in the appropriate locations. 34.3.7 The attached form is to be completed and submitted for approval. 34.4

APPROVAL

34.4.1 The request for deviation must be submitted to the Facilities Group for approval. A request for a deviation will be granted for a particular project or task only. 34.4.2 The Facilities Engineer/Technologist responsible for the area or project will review the application in terms of design suitability. The manner in which the deviation will influence operations and/or safety and/or ease of fabrication have to be considered, amongst others. The Facilities Engineer/Technologist must verify compliance to the applicable Code. 34.4.3 If the Facilities Engineer/Technologist is the originator of the application for deviation, a peer or the Facilities Manager should review the application for approval. 34.4.4 Once approved by the Facilities Engineer/Technologist, the application is routed to the Chief Inspector for review in relation to the applicable jurisdictional regulations and Code requirements. 34.4.5 When approved by the Facilities Engineer, the application for deviation may be implemented in the field or shop as appropriate. 34.4.6 At this point, the Facilities Engineer will assign a number to the deviation for record keeping purposes.



Section Name

34.0 34.5



RETROACTIVE APPROVALS

34.5.1 Applications for approval of deviations from Company specifications in retrospect will not be entertained. 34.6

RECORDS

34.6.1 The request for deviation shall be filed in the project or equipment file, and copies placed on the specification review file and returned to the originator. 34.6.2 The Chief Inspector will keep a record of all deviations for information purposes. 34.6.3 The Chief Inspector will review deviations to identify the possible need for revision of a specification or for the need for a new specification. 34.6.4 The deviations will be used for revision of specifications when they are reviewed and revised.




Section Name

34.0


APPENDIX I Specification Deviation Record




Section Name

34.0


Request for Specification Deviation Date: Job #:

Project (Name): Job location:

Specification Reference (number and paragraph): Detail of Deviation from Specification:

Reason for Deviation from Specification:

Project AFE: LSD: Specification Revision and Issue Date:




Section Name

34.0 Is this a once-off deviation:

General Specification Waiver Y

N

If NO, explain:

Benefits:

Risk Analysis: (Impact on Safety, Operations, Cost)



3.0 Section Number


Section Name

34.0


Follow Up Actions/ Notes from Risk Analysis:

Person Requesting Deviation: (Name and Signature) Approval: Facilities Engineer (Name and Signature) Comments Follow Up Required by: Final Sign off: (Name and Signature)

Person Authorizing Deviation: Is Deviation supported: (Yes/ No)

Facilities Engineering

Yes

No Area Foreman Title and Date:

Yes

Once form has been completed and signed off:  

one copy is forward to the Chief inspector for information purposes; and one copy is retained on file for future reference.

No



Section Name

35.0

35.


Abbreviations List

Abbreviations List

35.1

SCOPE The following abbreviations are used in this manual. A&D Coordinator – CNRL Abandonment & Discontinuation Coordinator ABSA – Alberta Boilers Safety Association API – American Petroleum Institute ASME – American Society of Mechanical Engineers CNRL, CNR or Canadian Natural – Canadian Natural Resources Limited COS Form – CNRL “Change of Status” Form CP – Cathodic Protection CSA – Canadian Standards Association ERP – Emergency Response Plan ERCB – Alberta Energy Conservation Board FCAW – Flux Core Arc Welding FIT – CNRL “Field Integrity Tech” GTAW – Gas Tungsten Arc Welding HAZ – Heat Affected Zone HVP - High Vapour Pressure IC – CNRL “Integrity Coordinator” LPI – Liquid Penetrant Inspection LVP- Low Vapour Pressure MOP – Maximum Operating Pressure (as per licence) MPI- Magnetic Particle Inspection MTR – Material Test Reports NACE – National Association of Corrosion Engineers NDE – Non destructive Examination NDT – Non Destructive Testing NPS – National Pipe Standard PQR – Procedure Qualification Record PWHT – Post Weld Heat Treatment QC – Quality Control ROW – Right of Way RT – Radiographic Testing SMAW – Shielded Metal Arc Welding SMYS – Specified Minimum Yield Strength UT – Ultrasonic Testing WHMIS – Workplace Hazardous Materials Information System WPS – Welding Procedure Specification



Section Name

36.0

36.


Valve Descriptions

Valve Descriptions (to be used to clarify line class symbols used in sections

1&2 of this manual) 36.1

CODING CONVENTION

36.1.1 Ball Valve, trunnion, ASME Class 300, sour normal low temperature service, RF, split body, full port, gear operated

1&2 3 4 5 6 7 8 B T B S 1 C F 09

1. Valve 1. Valve Type 2. Mechanical 2. Mechanical Feature 3. Pressure 3. Pressure Rating 4. Service 4. Service Type 5. End 5. End Connection 6. Body 6. Body Style 7. Port 7. Port Size 8. Optional 8. Optional Suffix More Optional Suffices may apply



Page 180 of 241

Section Name

36.0 36.2

Page

Valve Descriptions

VALVE TYPE & MECHANICAL FEATURE

B T B S 1 C

F 09 Designator

36.3

Valve Type

BA BT BX BF

Ball Valve, Floating Ball Ball Valve, Trunnion Ball, Double Block and Bleed Ball Valve, Special Butterfly Valve

CB CL CS CX CW

Check Valve, Ball Check Valve, Piston/Lift Check Valve, Swing Check Valve, Special Check Valve, Dual-Plate Wafer

GA GN GP GR GT

Gate Valve, Outside Screw & Yoke Wedge Gate Gate Valve, Non-Rising Stem Wedge Gate Gate Valve, Outside Screw & Yoke Parallel Slide Gate Gate Valve, Inside Screw, Rising Stem Wedge Gate Gate Valve, Outside Screw & Yoke Through Conduit Parallel Slab Gate

GX GY GZ

Gate Valve, Special Gate Valve, Outside Screw & Yoke Knife Gate Gate Valve, Knife Gate

LC LR LS LX

Globe Valve, OS&Y Globe Valve, ISRS Globe Valve, OS&Y Stop Check Globe Valve, Special

ND

Needle Valves

PS PN PR PL PV PW PX PY PZ

Plug Valve, Non-Lubricated, Short Pattern Plug Valve, Lubricated, Short Pattern Plug Valve, Non-Lubricated, Regular Pattern Plug Valve, Lubricated, Regular Pattern Plug Valve, Non-Lubricated, Venturi Pattern Plug Valve, Lubricated, Venturi Pattern Plug Valve, Special Plug Valve, Non-Lubricated, Round Port Plug Valve, Lubricated, Round Port

SP

Special

PRESSURE RATING Designator S A B C D

Pressure Rating Class 125 Class 150 Class 300 or 1000 CWP Class 600 or 800 or 2000 CWP Class 900 or 3000 CWP

B T

B S

1 C F 09


E F O

36.5


Section Name

36.0

36.4


Valve Descriptions Class 1500 or 1690 or 6000 CWP Class 2500 or 2690 or 10000 CWP Other

SERVICE TYPE

B T B

S 1

C F 09

N C S X

Sweet Service - Normal Temperature (-29 °C to 260 °C) Sweet Service - Low Temperature (-46 °C to 260 °C) Sour Service - Normal Temperature (-29 °C to 260 °C) Sour Service - Low Temperature (-46 °C to 260 °C)

T G O

Steam, Boiler Feedwater, Boiler Condensate Service – (Plant and Non-Boiler External Piping) Instrument Air and Utility Air Other

END CONNECTION Designator

End Connection

1 2 3 4 5 6 7 8 9

RF RTJ BW RF x BW RTJ x BW SE (threaded) Socket-weld SW x SE (threaded) Flat Faced

0

Other

B T B S

1 C

F 09



Page 182 of 241

Section Name

36.0

Valve Descriptions

BODY STYLE

36.6

Page

B T B S 1

36.6.1 Ball Valve Body Style Designator A B C D E O

Body Style End-entry Body Top-entry Body Split Body 3-piece, Swing Out Body All body styles (listed above) Other

36.6.2 Check, Globe, and Steam Specialty Valve Body Style Designator A B C D E F G H J K L M N O P Q R S T V W X

36.6.3

Body Style Threaded Bonnet Welded Bonnet Bolted Bonnet Threaded and Seal Welded Bonnet Pressure Seal Bonnet Integral Bonnet Threaded Bonnet Welded Bonnet Bolted Bonnet Threaded and Seal Welded Bonnet Pressure Seal Bonnet Integral Bonnet Threaded Bonnet Other Welded Bonnet Bolted Bonnet Threaded and Seal Welded Bonnet Pressure Seal Bonnet Integral Bonnet Bonnetless Wafer Unwelded (Graphitic Seal)

Gate Valve

Designator

Body Style

A B C D E F G

Threaded Bonnet Union Bonnet Bolted Bonnet Threaded and Seal Welded Bonnet Pressure Sealed Bonnet Integral Bonnet Bonnetless

•

Other

Feature

Angle Angle Angle Angle Angle Angle Y Body Y Body Y Body Y Body Y Body Y Body Y Body Y Body

C

F 09


A B C D E F G O

B T B S 1

C F

Body Style MNPT x MNPT Barstock MNPT x FNPT Barstock FNPT x FNPT Barstock MNPT x Tubing Barstock Tubing x Tubing Barstock SW Barstock SW x FNPT Barstock Other

PLUG VALVE Designator A B C D E F G O

36.9

Page 183 of 241

Valve Descriptions

NEEDLE VALVE Designator

36.8

Page

Section Name

36.0

36.7


Body Style 2-way 3-way Double Block and Bleed Standard (Bolted Gland) Mechanically Balanced Pressure Balanced Dynamic Balanced Other

BUTTERFLY VALVE Designator

Body Style

Seal and seat/Seal

A B C D E F G H J K L M

Wafer Wafer Wafer Wafer Wafer Lug Lug Lug Lug Lug Double Flanged Double Flanged

Elastomer Soft-seal and seated Fire-tested Metal to Metal Polymer-lined Elastomer Soft-seal and seated Fire-tested Metal to Metal Polymer-lined Elastomer Soft-seal and seated

N O P Q

Double Flanged Other Double Flanged Double Flanged

Fire-tested Metal to Metal Polymer-lined

09


Page 184 of 241

Valve Descriptions

PORT TYPE

Designator N R F O

36.11

Page

Section Name

36.0

36.10


01 02 03 04 05 06 07

08 09 10 11

12 13 14 15 16 17 18 19

20

21 22 23 24

F

09

Port Type, Body Material and Trim Service Compatibility Regular Port Reduced Port Full Port Other

OPTIONAL SUFFICES

Designator

B T B S 1 C

B T B S 1 C F

09

Suffix Characteristics Packing and non-metallic gasket components, when applicable, to be flexible graphite (Specify) packing and gasket. Braided, virgin PTFE stem packing and 1/16 “ thick (25% glass filled) PTFE bonnet gasket. Virgin PTFE packing and 316 SS spiral wound gasket with PTFE filler. Packing to be spirally wrapped, soft-annealed aluminum foil (John Crane 100-AL or equal) and gasket to be 316 SS spiral wound with graphite filler. Glass-reinforced packing and 316 SS spiral wound gasket with PTFE filler. “Cup-and-cone” (graphite die-formed) rings in combination with end r ings (lattice-braided, pitch-base carbon yarn to function as wiper & anti-extrusion rings), and (when necessary) 316 SS spacer (Garlock style #9000 EVSP Simplified Set). Bonnet gasket 316 SS spiral wound with flexible graphite filler. Virgin PTFE packing & titanium spiral wound gasket with PTFE f iller. Manual gear actuator in accordance with this specification Powered gear actuator in accordance with this specification. NPS (specify) socket-welding connection at location (specify). See Fig 1, ASME B16.34 or MSS SP-45. Provide schedule (specify) seamless nipple with square-cut ends, (specify) length. PWHT as specified in this specification. Tap and plug at location (specify). See Fig 1, ASME B16.34 or MSS SP-45. No threaded plugs permitted in body or bonnet. NOTE: Not necessary to cite for API 600 or 602 valves If valve is in closed position, the b all bore shall be vented to the upstream side. Flow direction must be marked on the valve. Inconel 718 bellows. ASTM A193, Gr.B16 bonnet studs; ASTM A194, Gr. 7 or 8M bonnet stud nuts. ASTM A193, Gr. B8, Class 2 or B8M, Class 2 bonnet studs; ASTM A194, Gr. 8 or 8M bonnet stud nuts. For low temperature (to – 50 degree F) H2S “sour” service. Bonnet, yoke, and gland bolting to be ASTM A320, Gr. L7M studs; ASTM A194, Gr.7M with a hardness < 235 BH nuts. For cryogenic service to (-specify) degree F. Extended stuffing box required. Hardface on gate and seal and seat seal and seating surfaces. ASTM A320, Gr. L7 bonnet, yoke, and gland bolting; ASTM A194 Gr. 4 nuts. “Live-loaded” packing with Belleville washers. Integral backing ring (lip extension) is not permitted. NOTE: may be invoked for extended body valves. Smooth face flanges (125 to 250 AARH) If bonnet gasket is RJT, it shall have a peripheral fin to visually certify its identity. Material shall be (specify) Spiral wound bonnet and cover gasket. Handles and hand-wheels for NPS 2 and smaller ball valve shall be:




Section Name

36.0

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 49 – 99

Valve Descriptions A Oval handwheel B Level handle with positive action, spring loaded, latching mechanism. C “C” type handle. D “D” type handle. For Hydrogen service in accordance with Company specification (specify). Furnish with a fabricated jacket (integrally cast jacket acceptable) and oversize flanges. “Lockout / Tagout” device in compliance with OSHA Std. 1910.147, Control of Hazardous Energy. For Low temperature service to –50 degree F. Bonnet, yoke, and gland bolting shall be per ASTM A320, Gr. L7; nuts shall be ASTM A194, Gr. 4. No parts shall be made of Copper alloy. No parts shall be made of Nickel alloy. No wetted part shall be of free machining SS. NOTE: Not necessary to use for API 602 valves; only API trim number in the 100 series permits such material. Design pressure and temperature ranges are (specify). Comply with NACE MR 0175; NACE Class (Specify I, II, or III) bolting. Prepare for Oxygen service; Clean per CGA G-4.1. PWHT of welds required in accordance with attached Company specification (specify). Teflon inserts in seal and seat rings or wedges. Valve shall be painted (specify colour). Type 316L SS seal and seat with hard-faced seal and seating surface. Type 316L SS seal and seat with hard-faced seal and seating surface is acceptable. Seal and seat shall be 300 series SS or Nitronic SS. Seal and seat shall be Inconel 718 or 625. Type 316 SS stem. Comply with minimum stem diameter requirements of BSI BS 1873. Extended stem for ball valves required to clear (specify) insulation of p ipe. Extension stem (specify) long and “buffalo box” shall be provided for underground installation in accordance with accompanying Company specification (specify) Lugholes in lug-style (single flanged) butterfly valves shall be tapped from each side. Lugholes in lug-style (single flanged) butterfly valve shall be drilled to permit stud to pass through. High pressure closure test(s) per API 598 is (are) required. Use to denote options other than described



3.0 Section Number

Page 186 of 241

Section Name

36.0

36.12

Page

Valve Descriptions

GEAR OPERATORS (GOP) Gear operators are recommended as per following table: ANSI Rating

S P N

150

300

600

900

1500

2500

<2

-

-

-

-

-

-

3

-

-

-

-

-

GOP

4

-

-

-

GOP

GOP

GOP

6

-

-

GOP

GOP

GOP

GOP

8

-

-

GOP

GOP

GOP

GOP

10

-

GOP

GOP

GOP

GOP

GOP

12

GOP

GOP

GOP

GOP

GOP

GOP

> 14

GOP

GOP

GOP

GOP

GOP

GOP




Section Name

36.0

Valve Descriptions

BALL VALVES BALL VALVES - ASME B16.34, Class 150 RF BW, API 607, API 608, API 6D

Floating ball valve, end entry, flanged RF end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Floating ball valve, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Floating ball valve, low temperature, end entry, flanged RF end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 320 L7 bolting, A 194 7M nuts, lever operator.

BAAN1AN ¾ to 1 ½ BAAN1CR 2 to 3 BAAN3CR 2 to 3 BAAN1CR09 4 BAAN3CR09 4 BTAN1CF 2 BTAN3CF 2 BTAN1CR 3 to 6 BTAN3CR 3 to 6 BTAN1CR09 8 to 24 BTAN3CR09 8 to 24 BAAC1AN ¾ to 1 ½ BAAC1CR 2 to 3 BAAC3CR 2 to 3




Section Name

36.0

Valve Descriptions

Floating ball valve, low temperature, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Floating ball valve, low temperature, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Floating ball valve, sour service, end entry, flanged RF end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Floating ball valve, sour service, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator.

BAAC1CR09 4 BAAC3CR09 4 BTAC1CF 2 BTAC3CF 2 BTAC1CR 3 to 6 BTAC3CR 3 to 6 BTAC1CR09 8 to 24 BTAC3CR09 8 to 24 BAAS1AN ¾ to 1 ½ BAAS1CR 2 to 3 BAAS3CR 2 to 3 BAAS1CR09 4 BAAS3CR09 4 BTAC1CF 2 BTAC3CF 2 BTAC1CR 3 to 6




Section Name

36.0

Valve Descriptions

Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Floating ball valve, low temperature, sour service, end entry, flanged RF end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bo lting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Floating ball valve, low temperature, sour service, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator.

BTAC3CR 3 to 6 BTAS1CR09 8 to 24 BTAS3CR09 8 to 24 BAAX1AN ¾ to 1 ½ BAAX1CR 2 to 3 BAAX3CR 2 to 3 BAAX1CR09 4 BAAX3CR09 4 BTAX1CF 2

BTAX3CF 2

BTAX1CR 3 to 6

BTAX3CR 3 to 6

BTAX1CR09 8 to 24




Section Name

36.0

Valve Descriptions

Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator.

BTAX3CR09 8 to 24

BALL VALVES - ASME B16.34, Class 300 RF BW, API 607, API 608, API 6D

Floating ball valve, end entry, flanged RF end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Floating ball valve, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator.

BABN1AN ¾ to 1 ½ BABN1CR 2 to 3 BABN3CR 2 to 3 BABN1CR09 4 BABN3CR09 4 BTBN1CF 2 BTBN3CF 2 BTBN1CR 3 to 4 BTBN3CR 3 to 4 BTBN1CR09 6 to 24 BTBN3CR09 6 to 24




Section Name

36.0

Valve Descriptions

Floating ball valve, low temperature, end entry, flanged RF end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nu ts, lever operator. Floating ball valve, low temperature, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Floating ball valve, low temperature, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Floating ball valve, sour service, end entry, flanged RF end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear o perator.

BABC1AN ¾ to 1 ½

BABC1CR 2 to 3 BABC3CR 2 to 3 BABC1CR09 4 BABC3CR09 4 BTBC1CF 2 BTBC3CF 2 BTBC1CR 3 to 4 BTBC3CR 3 to 4 BTBC1CR09 6 to 24 BTBC3CR09 6 to 24 BABS1AN ¾ to 1 ½ BABS1CR 2 to 3 BABS3CR 2 to 3 BABS1CR09 4




Section Name

36.0

Valve Descriptions

Floating ball valve, sour service, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever o perator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Floating ball valve, low temperature, sour service, end entry, flanged RF end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bo lting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Floating ball valve, low temperature, sour service, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator.

BABS3CR09 4 BTBS1CF 2 BTBS3CF 2 BTBS1CR 3 to 4 BTBS3CR 3 to 4 BTBS1CR09 6 to 24 BTBS3CR09 6 to 24 BABX1AN ¾ to 1 ½ BABX1CR 2 to 3 BABX3CR 2 to 3 BABX1CR09 4 BABX3CR09 4 BTBX1CF 2

BTBX3CF 2




Section Name

36.0

Valve Descriptions

Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator.

BTBX1CR 3 to 4

BTBX3CR 3 to 4

BTBX1CR09 6 to 24

BTBX3CR09 6 to 24

BALL VALVES - ASME B16.34, Class 600 RF BW, API 607, API 6D

Floating ball valve, end entry, flanged RF end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Floating ball valve, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator.

BACN1AN ¾ to 1 ½ BACN1CR 2 to 3 BACN3CR 2 to 3 BACN1CR09 4 BACN3CR09 4 BTCN1CF 2 BTCN3CF 2 BTCN1CR 3 BTCN3CR 3




Section Name

36.0

Valve Descriptions

Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Floating ball valve, low temperature, end entry, flanged RF end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Floating ball valve, low temperature, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Floating ball valve, sour service, end entry, flanged RF end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator.

BTCN1CR09 4 to 24 BTCN3CR09 4 to 24 BACC1AN ¾ to 1 ½ BACC1CR 2 to 3 BACC3CR 2 to 3 BACC1CR09 4 BACC3CR09 4 BTCC1CF 2 BTCC3CF 2 BTCC1CR 3 BTCC3CR 3 BTCC1CR09 4 to 24 BTCC3CR09 4 to 24 BACS1AN ¾ to 1 ½ BACS1CR 2 to 3




Section Name

36.0

Valve Descriptions

Floating ball valve, sour service, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Floating ball valve, sour service, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever o perator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Floating ball valve, low temperature, sour service, end entry, flanged RF end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bo lting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Floating ball valve, low temperature, sour service, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator.

BACS3CR 2 to 3 BACS1CR09 4 BACS3CR09 4 BTCS1CF 2 BTCS3CF 2 BTCS1CR 3 BTCS3CR 3 BTCS1CR09 4 to 24 BTCS3CR09 4 to 24 BACX1AN ¾ to 1 ½ BACX1CR 2 to 3 BACX3CR 2 to 3 BACX1CR09 4 BACX3CR09 4 BTCX1CF 2




Section Name

36.0

Valve Descriptions

Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator.

BTCX3CF 2

BTCX1CR 3

BTCX3CR 3

BTCX1CR09 4 to 24

BTCX3CR09 4 to 24

BALL VALVES - ASME B16.34, Class 800 (2000# CWP) SE SW SWxSE, API 607, API 608

Floating ball valve, end entry, SE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, end entry, SW end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, end entry, SWxSE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, low temperature, end entry, SE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, end entry, SW end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, end entry, SWxSE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, sour service, end entry, SE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator.

BACN6AN ½ to 2 BACN7AN ¾ to 1 ½ BACN8AN ¾ to 1 ½ BACC6AN ¾ to 1 ½ BACC7AN ¾ to 1 ½ BACC8AN ¾ to 1 ½ BACS6AN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Floating ball valve, sour service, end entry, SW end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, end entry, SWxSE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, low temperature, sour service, end entry, SE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, end entry, SW end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, end entry, SWxSE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator.

BACS7AN ¾ to 1 ½ BACS8AN ¾ to 1 ½ BACX6AN ¾ to 1 ½ BACX7AN ¾ to 1 ½ BACX8AN ¾ to 1 ½

BALL VALVES - ASME B16.34, Class 900 RF RTJ BW, API 607, API 6D

Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator.

BTDN1CR 3 BTDN3CR 3 BTDN1CR09 4 to 8 BTDN2CR09 10 to 24 BTDN3CR09 4 to 24 BTDC1CR 3 BTDC3CR 3 BTDC1CR09 4 to 8 BTDC2CR09 10 to 24




Section Name

36.0

Valve Descriptions

Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. BALL VALVES - ASME B16.34, Class 1500 RF RTJ BW, API 607, API 6D

BTDC3CR09 4 to 24 BTDS1CR 3

BTDS3CR 3

BTDS1CR09 4 to 8

BTDS2CR09 10 to 24

BTDS3CR09 4 to 24

BTDX1CR 3

BTDX3CR 3

BTDX1CR09 4 to 8

BTDX2CR09 10 to 24

BTDX3CR09 4 to 24




Section Name

36.0

Valve Descriptions

Floating ball valve, 3-piece body, flanged RF end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Floating ball valve, low temperature, 3-piece body, flanged RF end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator.

BAEN1DN ¾ to 1 ½ BTEN1CF 2 BTEN3CF 2 BTEN1CR 3 BTEN3CR 3 BTEN1CR09 4 to 8 BTEN2CR09 10 to 16 BTEN3CR09 4 to 16 BAEC1DN ¾ to 1 ½ BTEC1CF 2 BTEC3CF 2 BTEC1CR 3 BTEC3CR 3 BTEC1CR09 4 to 8




Section Name

36.0

Valve Descriptions

Trunnion ball valve, low temperature, double block & bleed, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Floating ball valve, sour service, 3-piece body, flanged RF end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RF end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Floating ball valve, low temperature, sour service, 3-piece body, flanged RF end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator.

BTEC2CR09 10 to 16 BTEC3CR09 4 to 16 BAES1DN ¾ to 1 ½ BTES1CF 2

BTES3CF 2

BTES1CR 3

BTES3CR 3

BTES1CR09 4 to 8

BTES2CR09 10 to 16

BTES3CR09 4 to 16 BAEX1DN ¾ to 1 ½ BTEX1CF 2




Section Name

36.0

Valve Descriptions

Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RF end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator.

BTEX3CF 2

BTEX1CR 3

BTEX3CR 3

BTEX1CR09 4 to 8

BTEX2CR09 10 to 16

BTEX3CR09 4 to 16

BALL VALVES - ASME B16.34, Class 1500 (4000# CWP) SE SW SWxSE, API 607, API 6D

Floating ball valve, 3-piece body, SE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, 3-piece body, SW end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, 3-piece body, SWxSE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, low temperature, 3-piece body, SE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, 3-piece body, SW end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, 3-piece body, SWxSE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator.

BAEN6DN ¾ to 1 ½ BAEN7DN ¾ to 1 ½ BAEN8DN ¾ to 1 ½ BAEC6DN ¾ to 1 ½ BAEC7DN ¾ to 1 ½ BAEC8DN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Floating ball valve, sour service, 3-piece body, SE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, 3-piece body, SW end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, 3-piece body, SWxSE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, low temperature, sour service, 3-piece body, SE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, 3-piece body, SW end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, 3-piece body, SWxSE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator.

BAES6DN ¾ to 1 ½ BAES7DN ¾ to 1 ½ BAES8DN ¾ to 1 ½ BAEX6DN ¾ to 1 ½ BAEX7DN ¾ to 1 ½ BAEX8DN ¾ to 1 ½

BALL VALVES - ASME B16.34, Class 2500 RTJ BW, API 607, API 6D

Floating ball valve, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Trunnion ball valve, double block & bleed, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Trunnion ball valve, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, gear operator. Floating ball valve, low temperature, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator.

BAFN2CR ¾ to 1 ½ BTFN2CF 2 BTFN3CF 2 BTFN2CR09 3 to 12 BTFN3CR09 3 to 12 BAFC2CR ¾ to 1 ½ BTFC2CF 2 BTFC3CF 2




Section Name

36.0

Valve Descriptions

Trunnion ball valve, low temperature, double block & bleed, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, gear operator. Floating ball valve, sour service, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Trunnion ball valve, sour service, double block & bleed, split body, flanged RTJ end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Trunnion ball valve, sour service, double block & bleed, split body, BW end, A 216 WCB cast body or A 105 N forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, gear operator. Floating ball valve, low temperature, sour service, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, full port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, flanged RTJ end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator. Trunnion ball valve, low temperature, sour service, double block & bleed, split body, BW end, A 352 LCC cast body or A 350 LF2 forged body, SS ball, reduced port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, gear operator.

BTFC2CR09 3 to 12 BTFC3CR09 3 to 12 BAFS2CR ¾ to 1 ½ BTFS2CF 2 BTFS3CF 2 BTFS2CR09 3 to 12

BTFS3CR09 3 to 12 BAFX2CR ¾ to 1 ½ BTFX2CF 2

BTFX3CF 2

BTFX2CR09 3 to 12

BTFX3CR09 3 to 12




Section Name

36.0

Valve Descriptions

BALL VALVES - ASME B16.34, Class 2500 (6000# CWP) SE SW SWxSE, API 607, API 6D

Floating ball valve, 3-piece body, SE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, 3-piece body, SW end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, 3-piece body, SWxSE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 193 B7 bolting, A 194 2H nuts, lever operator. Floating ball valve, low temperature, 3-piece body, SE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, 3-piece body, SW end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, 3-piece body, SWxSE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, A 320 L7 bolting, A 194 7M nuts, lever operator. Floating ball valve, sour service, 3-piece body, SE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, 3-piece body, SW end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, sour service, 3-piece body, SWxSE end, A 105 N forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts, lever operator. Floating ball valve, low temperature, sour service, 3-piece body, SE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, 3-piece body, SW end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator. Floating ball valve, low temperature, sour service, 3-piece body, SWxSE end, A 350 LF2 forged body, SS ball, regular port, “fit for purpose” seal and seat material, SS 316 stem, fire safe API 607, NACE MR0175, A 320 L7M bolting, A 194 7M nuts, lever operator.

BAFN6DN ¾ to 1 ½ BAFN7DN ¾ to 1 ½ BAFN8DN ¾ to 1 ½ BAFC6DN ¾ to 1 ½ BAFC7DN ¾ to 1 ½ BAFC8DN ¾ to 1 ½ BAFS6DN ¾ to 1 ½ BAFS7DN ¾ to 1 ½ BAFS8DN ¾ to 1 ½ BAFX6DN ¾ to 1 ½ BAFX7DN ¾ to 1 ½ BAFX8DN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

CHECK VALVES

CHECK VALVES - ASME B16.34, Class 150 RF BW, API 600, API 602, API 6D

Check piston type valve, flanged RF end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston type valve, low temperature, flanged RF end, bolted cover, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston type valve, sour service, flanged RF end, bolted cover, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston type valve, low temperature, sour service, flanged RF end, bolted cover, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, steam service, flanged RF end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts


CLAN1CN ¾ to 1 ½ CSAN1CN 2 to 24 CSAN3CN 2 to 24 CLAC1CN ¾ to 1 ½ CSAC1CN 2 to 24 CSAC3CN 2 to 24 CLAS1CN ¾ to 1 ½ CSAS1CN 2 to 24 CSAS3CN 2 to 24 CLAX1CN ¾ to 1 ½ CSAX1CN 2 to 24 CSAX3CN 2 to 24 CLAT1CN ¾ to 1 ½ CSAT1CN 2 to 24 CSAT3CN 2 to 24




Section Name

36.0

Valve Descriptions

Check piston type valve, flanged RF end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CLBN1CN ¾ to 1 ½ CSBN1CN 2 to 24 CSBN3CN 2 to 24




Section Name

36.0

Valve Descriptions

Check piston type valve, low temperature, flanged RF end, bolted cover, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston type valve, sour service, flanged RF end, bolted cover, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston type valve, low temperature, sour service, flanged RF end, bolted cover, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, steam service, flanged RF end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CLBC1CN ¾ to 1 ½ CSBC1CN 2 to 24 CSBC3CN 2 to 24 CLBS1CN ¾ to 1 ½ CSBS1CN 2 to 24 CSBS3CN 2 to 24 CLBX1CN ¾ to 1 ½ CSBX1CN 2 to 24 CSBX3CN 2 to 24 CLBT1CN ¾ to 1 ½ CSBT1CN 2 to 24 CSBT3CN 2 to 24


Check piston type valve, flanged RF end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston type valve, low temperature, flanged RF end, bolted cover, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston type valve, sour service, flanged RF end, bolted cover, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts

CLCN1CN ¾ to 1 ½ CSCN1CN 2 to 24 CSCN3CN 2 to 24 CLCC1CN ¾ to 1 ½ CSCC1CN 2 to 24 CSCC3CN 2 to 24 CLCS1CN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Check swing type valve, sour service, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts

CSCS1CN 2 to 24

Check swing type valve, sour service, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston type valve, low temperature, sour service, flanged RF end, bolted cover, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, steam service, flanged RF end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CSCS3CN 2 to 24 CLCX1CN ¾ to 1 ½ CSCX1CN 2 to 24 CSCX3CN 2 to 24 CLCT1CN ¾ to 1 ½ CSCT1CN 2 to 24 CSCT3CN 2 to 24

CHECK VALVES - ASME B16.34, Class 800 SE SW SWxSE, API 602, API 6D

Check piston valve, SE end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston valve, SW end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston valve, low temperature, SE end, bolted cover, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston valve, low temperature, SW end, bolted cover, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston valve, sour service, SE end, bolted cover, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston valve, sour service, SW end, bolted cover, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston valve, low temperature, sour service, SE end, bolted cover, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, low temperature, sour service, SW end, bolted cover, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, steam service, SW end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CLCN6CN ½ to 2 CLCN7CN ¾ to 1 ½ CLCC6CN ¾ to 1 ½ CLCC7CN ¾ to 1 ½ CLCS6CN ¾ to 1 ½ CLCS7CN ¾ to 1 ½ CLCX6CN ¾ to 1 ½ CLCX7CN ¾ to 1 ½ CLCT7CN ¾ to 1 ½

CHECK VALVES - ASME B16.34, Class 900 RF RTJ BW, API 600, API 602, API 6D

Check swing type valve, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CSDN1CN 3 to 8




Section Name

36.0

Valve Descriptions

Check swing type valve, flanged RTJ end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CSDN2CN 10 to 24

Check swing type valve, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, low temperature, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, flanged RTJ end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, sour service, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, flanged RTJ end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, low temperature, sour service, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, flanged RTJ end, bo lted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, steam service, flanged RF end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, flanged RTJ end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, BW end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CSDN3CN 3 to 24 CSDC1CN 3 to 8 CSDC2CN 10 to 24 CSDC3CN 3 to 24 CSDS1CN 3 to 8 CSDS2CN 10 to 24 CSDS3CN 3 to 24 CSDX1CN 3 to 8 CSDX2CN 10 to 24 CSDX3CN 3 to 24 CSDT1EN 3 to 8 CSDT2EN 10 to 24 CSDT3EN 3 to 24

CHECK VALVES - ASME B16.34, Class 1500 RF RTJ BW, API 600, API 602, API 6D

Check piston type valve, flanged RF end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, flanged RTJ end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston type valve, low temperature, flanged RF end, bolted cover, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts

CLEN1CN ¾ to 1 ½ CSEN1CN 2 to 8 CSEN2CN 10 to 24 CSEN3CN 2 to 24 CLEC1CN ¾ to 1 ½ CSEC1CN 2 to 8




Section Name

36.0

Valve Descriptions

Check swing type valve, low temperature, flanged RTJ end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts

CSEC2CN 10 to 24




Section Name

36.0

Valve Descriptions

Check swing type valve, low temperature, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston type valve, sour service, flanged RF end, bolted cover, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, flanged RF end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, flanged RTJ end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, BW end, bolted cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston type valve, low temperature, sour service, flanged RF end, bolted cover, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, flanged RF end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, flanged RTJ end, bo lted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, BW end, bolted cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts

CSEC3CN 2 to 24 CLES1CN ¾ to 1 ½ CSES1CN 2 to 8 CSES2CN 10 to 24 CSES3CN 2 to 24 CLEX1CN ¾ to 1 ½

Check piston valve, steam service, flanged RF end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, flanged RF end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, flanged RTJ end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, BW end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CLET1XN ¾ to 1 ½ CSET1EN 2 to 8 CSET2EN 10 to 24 CSET3EN 2 to 24

CSEX1CN 2 to 8 CSEX2CN 10 to 24 CSEX3CN 2 to 24


Check piston valve, SE end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston valve, SW end, bolted cover, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston valve, low temperature, SE end, bolted cover, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston valve, low temperature, SW end, bolted cover, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston valve, sour service, SE end, bolted cover, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston valve, sour service, SW end, bolted cover, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts

CLEN6CN ¾ to 1 ½ CLEN7CN ¾ to 1 ½ CLEC6CN ¾ to 1 ½ CLEC7CN ¾ to 1 ½ CLES6CN ¾ to 1 ½ CLES7CN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Check piston valve, low temperature, sour service, SE end, bolted cover, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, low temperature, sour service, SW end, bolted cover, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, steam service, SW end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CLEX6CN ¾ to 1 ½ CLEX7CN ¾ to 1 ½ CLET7XN ¾ to 1 ½

CHECK VALVES - ASME B16.34, Class 2500 RTJ BW, API 600, API 602, API 6D

Check piston type valve, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, flanged RTJ end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, BW end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston type valve, low temperature, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, flanged RTJ end, pressure seal cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check swing type valve, low temperature, BW end, pressure seal cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston type valve, sour service, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, flanged RTJ end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check swing type valve, sour service, BW end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston type valve, low temperature, sour service, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, flanged RTJ end, pressure seal cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check swing type valve, low temperature, sour service, BW end, pressure seal cover, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, steam service, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, flanged RTJ end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check swing type valve, steam service, BW end, pressure seal cover, A 216 WCB cast body or A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CLFN2XN ¾ to 1 ½ CSFN2EN 2 to 24 CSFN3EN 2 to 24 CLFC2XN ¾ to 1 ½ CSFC2EN 2 to 24 CSFC3EN 2 to 24 CLFS2XN ¾ to 1 ½ CSFS2EN 2 to 24 CSFS3EN 2 to 24 CLFX2XN ¾ to 1 ½ CSFX2EN 2 to 24 CSFX3EN 2 to 24 CLFT2XN ¾ to 1 ½ CSFT2EN 2 to 24 CSFT3EN 2 to 24




Section Name

36.0

Valve Descriptions


Check piston valve, SE end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston valve, SW end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts Check piston valve, low temperature, SE end, unwelded (graphitic seal) cover, “Y” body, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston valve, low temperature, SW end, unwelded (graphitic seal) cover, “Y” body, A 350 LF2 forged body, Trim # 8, regular port, A 320 L7 bolting, A 194 7M nuts Check piston valve, sour service, SE end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston valve, sour service, SW end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 10, regular port, NACE MR0175, A 193 B7M bolting, A 194 2HM nuts Check piston valve, low temperature, sour service, SE end, unwelded (graphitic seal) cover, “Y” body, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, low temperature, sour service, SW end, unwelded (graphitic seal) cover, “Y” body, A 350 LF2 forged body, Trim # 10, regular port, NACE MR0175, A 320 L7M bolting, A 194 7M nuts Check piston valve, steam service, SW end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, regular port, A 193 B7 bolting, A 194 2H nuts

CLFN6XN ¾ to 1 ½ CLFN7XN ¾ to 1 ½ CLFC6XN ¾ to 1 ½ CLFC7XN ¾ to 1 ½ CLFS6XN ¾ to 1 ½ CLFS7XN ¾ to 1 ½ CLFX6XN ¾ to 1 ½ CLFX7XN ¾ to 1 ½ CLFT7XN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

GATE VALVES

GATE VALVES - ASME B 16.34, Class 150 RF BW, API 600, API 602

Gate valve OS&Y, flanged RF end, bolted bonnet, A 105 N forged body, solid wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAAN1CN ¾ to 1 ½

Gate valve OS&Y, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAAN1CN 2 to 12

Gate valve OS&Y, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAAN3CN 2 to 12

Gate valve OS&Y, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAAN1CN09 14 to 24

Gate valve OS&Y, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAAN3CN09 14 to 24

Gate valve OS&Y, low temperature, flanged RF end, bolted bonnet, A 350 LF2 forged body, solid wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

GAAC1CN ¾ to 1 ½

Gate valve OS&Y, low temperature, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

GAAC1CN 2 to 12

Gate valve OS&Y, low temperature, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

GAAC3CN 2 to 12

Gate valve OS&Y, low temperature, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operator

GAAC1CN09 14 to 24

Gate valve OS&Y, low temperature, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operator

GAAC3CN09 14 to 24

Gate valve OS&Y, sour service, flanged RF end, bolted bonnet, A 105 N forged body, solid wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts

GAAS1CN ¾ to 1 ½

Gate valve OS&Y, sour service, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts

GAAS1CN 2 to 12




Section Name

36.0

Valve Descriptions

Gate valve OS&Y, sour service, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts

GAAS3CN 2 to 12

Gate valve OS&Y, sour service, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts gear operator

GAAS1CN09 14 to 24

Gate valve OS&Y, sour service, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts gear operator

GAAS3CN09 14 to 24

Gate valve OS&Y, low temperature, sour service, flanged RF end, bolted bonnet, A 350 LF2 forged body, solid wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts

GAAX1CN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts

GAAX1CN 2 to 12

Gate valve OS&Y, low temperature, sour service, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts

GAAX3CN 2 to 12

Gate valve OS&Y, low temperature, sour service, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operator

GAAX1CN09 14 to 24

Gate valve OS&Y, low temperature, sour service, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operator

GAAX3CN09 14 to 24

Gate valve OS&Y, steam service, flanged RF end, bolted bonnet, A 105 N forged body, solid wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAAT1CN ¾ to 1 ½

Gate valve OS&Y, steam service, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAAT1CN 2 to 12

Gate valve OS&Y, steam service, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAAT3CN 2 to 12

Gate valve OS&Y, steam service, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAAT1CN09 14 to 24

Gate valve OS&Y, steam service, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAAT3CN09 14 to 24




Section Name

36.0

Valve Descriptions



GABN1CN ¾ to 1 ½


GABN1CN 2 to 10


GABN3CN 2 to 10


GABN1CN09 12 to 24


GABN3CN09 12 to 24


GABC1CN ¾ to 1 ½


GABC1CN 2 to 10


GABC3CN 2 to 10


GABC1CN09 12 to 24


GABC3CN09 12 to 24


GABS1CN ¾ to 1 ½


GABS1CN 2 to 10


GABS3CN 2 to 10




Section Name

36.0

Valve Descriptions


GABS1CN09 12 to 24


GABS3CN09 12 to 24


GABX1CN ¾ to 1 ½


GABX1CN 2 to 10


GABX3CN 2 to 10


GABX1CN09 12 to 24


GABX3CN09 12 to 24


GABT1CN ¾ to 1 ½


GABT1CN 2 to 10


GABT3CN 2 to 10


GABT1CN09 12 to 24


GABT3CN09 12 to 24




Section Name

36.0

Valve Descriptions



GACN1CN ¾ to 1 ½


GACN1CN 2 to 6


GACN3CN 2 to 6


GACN1CN09 8 to 24


GACN3CN09 8 to 24

Gate valve OS&Y, low temperature, flanged RF end, bolted bonnet, r A 350 LF2 forged body, solid wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

GACC1CN ¾ to 1 ½


GACC1CN 2 to 6


GACC3CN 2 to 6


GACC1CN09 8 to 24


GACC3CN09 8 to 24


GACS1CN ¾ to 1 ½


GACS1CN 2 to 6


GACS3CN 2 to 6




Section Name

36.0

Valve Descriptions


GACS1CN09 8 to 24


GACS3CN09 8 to 24


GACX1CN ¾ to 1 ½


GACX1CN 2 to 6


GACX3CN 2 to 6


GACX1CN09 8 to 24


GACX3CN09 8 to 24

Gate valve OS&Y, steam service, flanged RF end, bolted bonnet, or A 105 N forged body, solid wedge, API Trim # 8, solid graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GACT1CN ¾ to 1 ½


GACT1CN 2 to 6


GACT3CN 2 to 6


GACT1CN09 8 to 24


GACT3CN09 8 to 24




Section Name

36.0

Valve Descriptions

GATE VALVES - ASME B 16.34, Class 800 SE SW SWxSE, API 602

Gate valve OS&Y, SE end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GACN6CN ½ to 2

Gate valve OS&Y, SW end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GACN7CN ¾ to 1 ½

Gate valve OS&Y, SWxSE end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GACN8CN ¾ to 1 ½

Gate valve OS&Y, low temperature, SE end, bolted bonnet A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GACC6CN ¾ to 1 ½

Gate valve OS&Y, low temperature, SW end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GACC7CN ¾ to 1 ½

Gate valve OS&Y, low temperature, SWxSE end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GACC8CN ¾ to 1 ½

Gate valve OS&Y, sour service, SE end, bolted bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GACS6CN ¾ to 1 ½

Gate valve OS&Y, sour service, SW end, bolted bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GACS7CN ¾ to 1 ½

Gate valve OS&Y, sour service, SWxSE end, bolted bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GACS8CN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SE end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GACX6CN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SW end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GACX7CN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SWxSE end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GACX8CN ¾ to 1 ½

Gate valve OS&Y, steam service, SW end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, flexible graphite packing, A 193 B7 bolting, A 194 2H nuts, regular port

GACT7CN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Gate valve OS&Y, steam service, SWxSE end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, flexible graphite packing, A 193 B7 bolting, A 194 2H nuts, regular port

GACT8CN ¾ to 1 ½

GATE VALVES - ASME B 16.34, Class 900 RF RTJ BW, API 600, API 602


GADN1CN 3 to 4


GADN3CN 3 to 4


GADN1CN09 6 to 8

Gate valve OS&Y, flanged RTJ end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GADN2CN09 10 to 24


GADN3CN09 6 to 24


GADC1CN 3 to 4


GADC3CN 3 to 4


GADC1CN09 6 to 8

Gate valve OS&Y, low temperature, flanged RTJ end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operator

GADC2CN09 10 to 24


GADC3CN09 6 to 24


GADS1CN 3 to 4


GADS3CN 3 to 4




Section Name

36.0

Valve Descriptions


GADS1CN09 6 to 8

Gate valve OS&Y, sour service, flanged RTJ end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts gear operator

GADS2CN09 10 to 24


GADS3CN09 6 to 24


GADX1CN 3 to 4


GADX3CN 3 to 4


GADX1CN09 6 to 8

Gate valve OS&Y, low temperature, sour service, flanged RTJ end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operator

GADX2CN09 10 to 24


GADX3CN09 6 to 24

Gate valve OS&Y, steam service, flanged RF end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GADT1EN 3 to 4

Gate valve OS&Y, steam service, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GADT3EN 3 to 4

Gate valve OS&Y, steam service, flanged RF end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, p arallel slide, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GPDT1EN09 6 to 8

Gate valve OS&Y, steam service, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, parallel slide, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GPDT2EN09 10 to 24

Gate valve OS&Y, steam service, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, parallel slide, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GPDT3EN09 6 to 24

GATE VALVES - ASME B 16.34, Class 1500 RF RTJ BW, API 600, API 602




Section Name

36.0

Valve Descriptions


GAEN1CN ¾ to 1 ½


GAEN1CN 2 to 4


GAEN3CN 2 to 4


GAEN1CN09 6 to 8


GAEN3CN09 6 to 8

Gate valve OS&Y, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAEN2EN09 10 to 24

Gate valve OS&Y, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAEN3EN09 10 to 24


GAEC1CN ¾ to 1 ½


GAEC1CN 2 to 4


GAEC3CN 2 to 4


GAEC1CN09 6 to 8

Gate valve OS&Y, low temperature, BW end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operator

GAEC3CN09 6 to 8

Gate valve OS&Y, low temperature, flanged RTJ end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operator

GAEC2EN09 10 to 24


GAEC3EN09 10 to 24




Section Name

36.0

Valve Descriptions


GAES1CN ¾ to 1 ½


GAES1CN 2 to 4


GAES3CN 2 to 4


GAES1CN09 6 to 8


GAES3CN09 6 to 8

Gate valve OS&Y, sour service, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts gear operator

GAES2EN09 10 to 24

Gate valve OS&Y, sour service, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts gear operator

GAES3EN09 10 to 24


GAEX1CN ¾ to 1 ½


GAEX1CN 2 to 4


GAEX3CN 2 to 4


GAEX1CN09 6 to 8


GAEX3CN09 6 to 8

Gate valve OS&Y, low temperature, sour service, flanged RTJ end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operator

GAEX2EN09 10 to 24

Gate valve OS&Y, low temperature, sour service, BW end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operator

GAEX3EN09 10 to 24




Section Name

36.0

Valve Descriptions


GAET1CN ¾ to 1 ½

Gate valve OS&Y, steam service, flanged RF end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAET1EN 2 to 4


GAET3EN 2 to 4

Gate valve OS&Y, steam service, flanged RF end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, p arallel slide, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GPET1EN09 6 to 8


GPET2EN09 10 to 24


GPET3EN09 6 to 24


Gate valve OS&Y, SE end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAEN6CN ¾ to 1 ½

Gate valve OS&Y, SW end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAEN7CN ¾ to 1 ½

Gate valve OS&Y, SWxSE end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAEN8CN ¾ to 1 ½

Gate valve OS&Y, low temperature, SE end, bolted bonnet A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GAEC6CN ¾ to 1 ½

Gate valve OS&Y, low temperature, SW end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GAEC7CN ¾ to 1 ½

Gate valve OS&Y, low temperature, SWxSE end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GAEC8CN ¾ to 1 ½

Gate valve OS&Y, sour service, SE end, bolted bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GAES6CN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Gate valve OS&Y, sour service, SW end, bolted bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GAES7CN ¾ to 1 ½

Gate valve OS&Y, sour service, SWxSE end, bolted bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GAES8CN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SE end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GAEX6CN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SW end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GAEX7CN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SWxSE end, bolted bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GAEX8CN ¾ to 1 ½

Gate valve OS&Y, steam service, SW end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, flexible graphite packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAET7CN ¾ to 1 ½

Gate valve OS&Y, steam service, SWxSE end, bolted bonnet, A 105 N forged body, solid wedge, trim # 8, flexible graphite packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAET8CN ¾ to 1 ½

GATE VALVES - ASME B 16.34, Class 2500 RTJ BW, API 600, API 602

Gate valve OS&Y, flanged RTJ end, welded bonnet, A 105 N forged body, solid wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAFN2BN ¾ to 1 ½

Gate valve OS&Y, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAFN2EN 2 to 3

Gate valve OS&Y, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAFN3EN 2 to 3

Gate valve OS&Y, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAFN2EN09 4 to 24

Gate valve OS&Y, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAFN3EN09 4 to 24

Gate valve OS&Y, low temperature, flanged RTJ end, welded bonnet, A 350 LF2 forged body, solid wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

GAFC2BN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Gate valve OS&Y, low temperature, flanged RTJ end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

GAFC2EN 2 to 3

Gate valve OS&Y, low temperature, BW end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

GAFC3EN 2 to 3

Gate valve OS&Y, low temperature, flanged RTJ end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operator

GAFC2EN09 4 to 24

Gate valve OS&Y, low temperature, BW end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operator

GAFC3EN09 4 to 24

Gate valve OS&Y, sour service, flanged RTJ end, welded bonnet, A 105 N forged body, solid wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts

GAFS2BN ¾ to 1 ½

Gate valve OS&Y, sour service, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts

GAFS2EN 2 to 3

Gate valve OS&Y, sour service, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts

GAFS3EN 2 to 3

Gate valve OS&Y, sour service, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts gear operator

GAFS2EN09 4 to 24

Gate valve OS&Y, sour service, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts gear operator

GAFS3EN09 4 to 24

Gate valve OS&Y, low temperature, sour service, flanged RTJ end, welded bonnet, A 350 LF2 forged body, solid wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts

GAFX2BN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, flanged RTJ end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts

GAFX2EN 2 to 3

Gate valve OS&Y, low temperature, sour service, BW end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts

GAFX3EN 2 to 3

Gate valve OS&Y, low temperature, sour service, flanged RTJ end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operator

GAFX2EN09 4 to 24

Gate valve OS&Y, low temperature, sour service, BW end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, flexible wedge, API Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operator

GAFX3EN09 4 to 24




Section Name

36.0

Valve Descriptions

Gate valve OS&Y, steam service, flanged RTJ end, welded bonnet, A 105 N forged body, solid wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAFT2BN ¾ to 1 ½

Gate valve OS&Y, steam service, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

GAFT2EN 2 to 3


GAFT3EN 2 to 3

Gate valve OS&Y, steam service, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAFT2EN09 4

Gate valve OS&Y, steam service, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, flexible wedge, API Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts, gear operated

GAFT3EN09 4


GPFT2EN09 6 to 24


GPFT3EN09 6 to 24


Gate valve OS&Y, SE end, welded bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAFN6BN ¾ to 1 ½

Gate valve OS&Y, SW end, welded bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAFN7BN ¾ to 1 ½

Gate valve OS&Y, SWxSE end, welded bonnet, A 105 N forged body, solid wedge, trim # 8, non asbestos packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAFN8BN ¾ to 1 ½

Gate valve OS&Y, low temperature, SE end, welded bonnet, A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GAFC6BN ¾ to 1 ½

Gate valve OS&Y, low temperature, SW end, welded bonnet, A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GAFC7BN ¾ to 1 ½

Gate valve OS&Y, low temperature, SWxSE end, welded bonnet, A 350 LF2 forged body, solid wedge, trim # 8, non asbestos packing, A 320 L7 bolting, A 194 7M nuts, regular port

GAFC8BN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Gate valve OS&Y, sour service, SE end, welded bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GAFS6BN ¾ to 1 ½

Gate valve OS&Y, sour service, SW end, welded bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GAFS7BN ¾ to 1 ½

Gate valve OS&Y, sour service, SWxSE end, welded bonnet, A 105 N forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, regular port

GAFS8BN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SE end, welded bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GAFX6BN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SW end, welded bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GAFX7BN ¾ to 1 ½

Gate valve OS&Y, low temperature, sour service, SWxSE end, welded bonnet, A 350 LF2 forged body, solid wedge, trim #10, non asbestos packing, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, regular port

GAFX8BN ¾ to 1 ½

Gate valve OS&Y, steam service, SW end, welded bonnet, A 105 N forged body, solid wedge, trim # 8, flexible graphite packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAFT7BN ¾ to 1 ½

Gate valve OS&Y, steam service, SWxSE end, welded bonnet, A 105 N forged body, solid wedge, trim # 8, flexible graphite packing, A 193 B7 bolting, A 194 2H nuts, regular port

GAFT8BN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

GLOBE VALVES

GLOBE VALVE - ASME 16.34 Class 150 RF BW, API 600, API 602

Globe valve OS&Y, flanged RF end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, low temperature, flanged RF end, bolted bonnet, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operated Globe valve OS&Y, sour service, flanged RF end, bolted bonnet, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, gear operated Globe valve OS&Y, low temperature, sour service, flanged RF end, bolted bonnet, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operated Globe valve OS&Y, steam service, flanged RF end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCAN1CN ¾ to 1 ½ LCAN1CN 2 to 4 LCAN3CN 2 to 4 LCAC1CN ¾ to 1 ½ LCAC1CN 2 to 4 LCAC3CN 2 to 4 LCAS1CN ¾ to 1 ½ LCAS1CN 2 to 4 LCAS3CN 2 to 4 LCAX1CN ¾ to 1 ½ LCAX1CN 2 to 4 LCAX3CN 2 to 4 LCAT1CN ¾ to 1 ½ LCAT1CN 2 to 4 LCAT3CN 2 to 4




Section Name

36.0

Valve Descriptions

Globe Valve - ASME 16.34 Class 300 RF BW, API 600, API 602


LCBN1CN ¾ to 1 ½ LCBN1CN 2 to 4 LCBN3CN 2 to 4 LCBC1CN ¾ to 1 ½ LCBC1CN 2 to 4 LCBC3CN 2 to 4 LCBS1CN ¾ to 1 ½ LCBS1CN 2 to 4 LCBS3CN 2 to 4 LCBX1CN ¾ to 1 ½ LCBX1CN 2 to 4 LCBX3CN 2 to 4 LCBT1CN ¾ to 1 ½ LCBT1CN 2 to 4 LCBT3CN 2 to 4




Section Name

36.0

Valve Descriptions



LCCN1CN ¾ to 1 ½ LCCN1CN 2 to 4 LCCN3CN 2 to 4 LCCC1CN ¾ to 1 ½ LCCC1CN 2 to 4 LCCC3CN 2 to 4 LCCS1CN ¾ to 1 ½ LCCS1CN 2 to 4 LCCS3CN 2 to 4 LCCX1CN ¾ to 1 ½ LCCX1CN 2 to 4 LCCX3CN 2 to 4 LCCT1CN ¾ to 1 ½ LCCT1CN 2 to 4 LCCT3CN 2 to 4




Section Name

36.0

Valve Descriptions

GLOBE VALVE - ASME 16.34 Class 800 SE SW SWxSE, API 602

Globe valve OS&Y, SE end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, SW end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, SWxSE end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, low temperature, SE end, bolted bonnet, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, SW end, bolted bonnet, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, SWxSE end, bolted bonnet, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, sour service, SE end, bolted bonnet, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, SW end, bolted bonnet, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, SWxSE end, bolted bonnet, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, low temperature, sour service, SE end, bolted bonnet, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, SW end, bolted bonnet, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, SWxSE end, bolted bonnet, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, steam service, SW end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, SWxSE end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCCN6CN ½ to 2 LCCN7CN ¾ to 1 ½ LCCN8CN ¾ to 1 ½ LCCC6CN ¾ to 1 ½ LCCC7CN ¾ to 1 ½ LCCC8CN ¾ to 1 ½ LCCS6CN ¾ to 1 ½ LCCS7CN ¾ to 1 ½ LCCS8CN ¾ to 1 ½ LCCX6CN ¾ to 1 ½ LCCX7CN ¾ to 1 ½ LCCX8CN ¾ to 1 ½ LCCT7CN ¾ to 1 ½ LCCT8CN ¾ to 1 ½


Globe valve OS&Y, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCDN1CN 3 to 4 LCDN3CN 3 to 4




Section Name

36.0

Valve Descriptions

Globe valve OS&Y, low temperature, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operated Globe valve OS&Y, sour service, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, gear operated Globe valve OS&Y, low temperature, sour service, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operated Globe valve OS&Y, steam service, flanged RF end, unwelded (graphitic seal) cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, BW end, unwelded (graphitic seal) cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, flanged RF end, pressure seal cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, BW end, pressure seal cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCDC1CN 3 to 4 LCDC3CN 3 to 4 LCDS1CN 3 to 4 LCDS3CN 3 to 4 LCDX1CN 3 to 4 LCDX3CN 3 to 4 LCDT1XN 3 LCDT3XN 3 LCDT1SN 4 LCDT3SN 4


Globe valve OS&Y, flanged RF end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, low temperature, flanged RF end, bolted bonnet, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

LCEN1CN ¾ to 1 ½ LCEN1CN 2 to 4 LCEN3CN 2 to 4 LCEC1CN ¾ to 1 ½ LCEC1CN 2 to 4




Section Name

36.0

Valve Descriptions

Globe valve OS&Y, low temperature, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operated Globe valve OS&Y, sour service, flanged RF end, bolted bonnet, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, flanged RF end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, BW end, bolted bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, gear operated Globe valve OS&Y, low temperature, sour service, flanged RF end, bolted bonnet, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, flanged RF end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, BW end, bolted bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operated Globe valve OS&Y, steam service, flanged RF end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, flanged RF end, unwelded (graphitic seal) cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, BW end, unwelded (graphitic seal) cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, flanged RF end, pressure seal cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, BW end, pressure seal cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCEC3CN 2 to 4 LCES1CN ¾ to 1 ½ LCES1CN 2 to 4 LCES3CN 2 to 4 LCEX1CN ¾ to 1 ½ LCEX1CN 2 to 4 LCEX3CN 2 to 4 LCET1XN ¾ to 1 ½ LCET1XN 2 to 3 LCET3XN 2 to 3 LCET1SN 4 LCET3SN 4


Globe valve OS&Y, SE end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, SW end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, SWxSE end, bolted bonnet, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCEN6CN ¾ to 1 ½ LCEN7CN ¾ to 1 ½ LCEN8CN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Globe valve OS&Y, low temperature, SE end, bolted bonnet, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, SW end, bolted bonnet, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, SWxSE end, bolted bonnet, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, sour service, SE end, bolted bonnet, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, SW end, bolted bonnet, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, SWxSE end, bolted bonnet, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, low temperature, sour service, SE end, bolted bonnet, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, SW end, bolted bonnet, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, SWxSE end, bolted bonnet, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, steam service, SW end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, SWxSE end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCEC6CN ¾ to 1 ½ LCEC7CN ¾ to 1 ½ LCEC8CN ¾ to 1 ½ LCES6CN ¾ to 1 ½ LCES7CN ¾ to 1 ½ LCES8CN ¾ to 1 ½ LCEX6CN ¾ to 1 ½ LCEX7CN ¾ to 1 ½ LCEX8CN ¾ to 1 ½ LCET7XN ¾ to 1 ½ LCET8XN ¾ to 1 ½

GLOBE VALVE - ASME 16.34 Class 2500 RTJ BW, API 600, API 602

Globe valve OS&Y, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, low temperature, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, flanged RTJ end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, BW end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts, gear operated

LCFN2XN ¾ to 1 ½ LCFN2EN 2 to 4 LCFN3EN 2 to 4 LCFC2XN ¾ to 1 ½ LCFC2EN 2 to 4 LCFC3EN 2 to 4




Section Name

36.0

Valve Descriptions

Globe valve OS&Y, sour service, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, flanged RTJ end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, BW end, pressure seal bonnet, A 216 WCB cast body or A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts, gear operated Globe valve OS&Y, low temperature, sour service, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, flanged RTJ end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, BW end, pressure seal bonnet, A 352 LCC cast body or A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts, gear operated Globe valve OS&Y, steam service, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, flanged RTJ end, unwelded (graphitic seal) cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, BW end, unwelded (graphitic seal) cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, flanged RTJ end, pressure seal cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, BW end, pressure seal cover, “Y” body, A 216 WCB cast body or A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCFS2XN ¾ to 1 ½ LCFS2EN 2 to 4 LCFS3EN 2 to 4 LCFX2XN ¾ to 1 ½ LCFX2EN 2 to 4 LCFX3EN 2 to 4 LCFT2XN ¾ to 1 ½ LCFT2XN 2 to 3 LCFT3XN 2 to 3 LCFT2SN 4 LCFT3SN 4


Globe valve OS&Y, SE end, unwelded (graphitic seal) bonnet, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, SW end, unwelded (graphitic seal) bonnet, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, SWxSE end, unwelded (graphitic seal) bonnet, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, low temperature, SE end, unwelded (graphitic seal) bonnet, “Y” body, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts

LCFN6XN ¾ to 1 ½ LCFN7XN ¾ to 1 ½ LCFN8XN ¾ to 1 ½ LCFC6XN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

Globe valve OS&Y, low temperature, SW end, unwelded (graphitic seal) bonnet, “Y” body, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, low temperature, SWxSE end, unwelded (graphitic seal) bonnet, “Y” body, A 350 LF2 forged body, Trim # 8, flexible graphite packing, regular port, A 320 L7 bolting, A 194 7M nuts Globe valve OS&Y, sour service, SE end, unwelded (graphitic seal) bonnet, “Y” body, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, SW end, unwelded (graphitic seal) bonnet, “Y” body, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, sour service, SWxSE end, unwelded (graphitic seal) bonnet, “Y” body, A 105 N forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 193 B7M bolting, A 194 2HM nuts Globe valve OS&Y, low temperature, sour service, SE end, unwelded (graphitic seal) bonnet, “Y” body, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, SW end, unwelded (graphitic seal) bonnet, “Y” body, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, low temperature, sour service, SWxSE end, unwelded (graphitic seal) bonnet, “Y” body, A 350 LF2 forged body, Trim # 10, flexible graphite packing, regular port, NACE MR 0175, A 320 L7M bolting, A 194 7M nuts Globe valve OS&Y, steam service, SW end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts Globe valve OS&Y, steam service, SWxSE end, unwelded (graphitic seal) cover, “Y” body, A 105 N forged body, Trim # 8, flexible graphite packing, regular port, A 193 B7 bolting, A 194 2H nuts

LCFC7XN ¾ to 1 ½ LCFC8XN ¾ to 1 ½ LCFS6XN ¾ to 1 ½ LCFS7XN ¾ to 1 ½ LCFS8XN ¾ to 1 ½ LCFX6XN ¾ to 1 ½ LCFX7XN ¾ to 1 ½ LCFX8XN ¾ to 1 ½ LCFT7XN ¾ to 1 ½ LCFT8XN ¾ to 1 ½




Section Name

36.0

Valve Descriptions

NEEDLE VALVES

NEEDLE VALVES - ASME B16.34, Class 1500 (6000# CWP), SE SW

Needle valve, low temperature, sour service, MxF SE end, threaded bonnet, “fit for purpose” packing, A 479 316 SS body, integral metal to metal seal and seat, normal bore, NACE MR 0175 Needle valve, low temperature, sour service, FxF SE end, threaded bonnet, “fit for purpose” packing, A 479 316 SS body, integral metal to metal seal and seat, normal bore, NACE MR 0175 Needle valve, steam service, SW end, threaded bonnet, graphoil packing, A 479 316 SS body, integral metal to metal seal and seat, normal bore, NACE MR 0175

NDEX6BN ½ to 1 NDEX6CN ½ to 1 NDET7FN ¾ to 1

NEEDLE VALVES - ASME B16.34, Class 2500 (10000# CWP), SE SW

Needle valve, low temperature, sour service, MxF SE end, threaded bonnet, “fit for purpose” packing, A 479 316 SS body, integral metal to metal seal and seat, normal bore, NACE MR 0175 Needle valve, low temperature, sour service, FxF SE end, threaded bonnet, “fit for purpose” packing, A 479 316 SS body, integral metal to metal seal and seat, normal bore, NACE MR 0175 Needle valve, steam service, SW end, threaded bonnet, graphoil packing, A 479 316 SS body, integral metal to metal seal and seat, normal bore, NACE MR 0175

NDFX6BN ¾ to 1 NDFX6CN ¾ to 1 NDFT7FN ¾ to 1



3.0 Section Number


Section Name

36.0

Valve Descriptions

TRIM NUMBER MATERIALS AND HARDNESS AS PER API 600 rim Nominal Trim Seal and seat Seal and seat No Surface Surface Hardness Material (HB) Type (b) minimum (a)

Seal and seat Surface Typical Specification (grade) Cast Forged Welded (m)

Material Type(b)

1

F6

c)

13 Cr

2

304

d)

18Cr - 8Ni

ASTM A217 (CA15) ASTM A351 (CF8)

3

F310

d)

25Cr - 20Ni

NA

ASTM A182 (F6a) ASTM A182 (F304) ASTM A182 (F310)

4

Hard F6

750 (e)

Hard 13Cr

NA

f)

5

Hardfaced

350 (e)

Co-Cr A (g)

NA

NA

5A

Hardfaced F6 and Cu-Ni

351 (e)

Ni-Cr 13Cr

NA ASTM A182 (F6a)

h) AWS A5.9 ER410

13Cr

250 (I)

NA ASTM A217 (CA15)

175 (I)

Cu-Ni 13Cr

k) ASTM A182 (F6a)

NA AWS A5.9 ER410

NA

250(I)

NA ASTM A217 (CA15)

750(i)

Hard 13Cr

250(i)

13Cr

NA ASTM A217 (CA15)

f) ASTM A182 (F6a)

350 (i)

Co-Cr A (g)

F6 and Hardfaced

250(i)

13Cr

NA ASTM A217 (CA15)

NA ASTM A182 (F6a)

NA AWS A5.9 ER410 AWS A5.13 E or R CoCrA AWS A5.9 ER410

350(i)

Ni-Cr

NA

NA

h)

9

Monel

d)

Ni-Cu Alloy

10

316

d)

18Cr-8Ni

11

Monel and Hardfaced

d)

Ni -Cu All oy

NA

MFG. St andard

350(i)

Trim 5 or 5A

d)

18Cr-8Ni

NA ASTM A351(CF8M)

350(i)

Trim 5 or 5A

ASTM B473

6

F6 and 7 Hard F6 F6 and 8 Hardfaced 8A

12

316 and Hardfaced

AWS A5.9 ER410 AWS A5.9 ER308 AWS A5.9 ER310

Stem/Bushing

13 Cr 18Cr 8Ni 25Cr 20Ni

NA 13Cr AWS A5.13E or R CoCrA 13Cr

13Cr

13Cr NA 13Cr NA 13Cr

Typical Specification

Stem Hardness (HB)

Backseal and seat Bushing Hardness (HB)

ASTM A276T410 or T420 ASTM A276T304 ASTM A276T310 ASTM A276T410 orT420 ASTM A276T410 orT421 ASTM A276T410 orT422 ASTM A276T410 orT424

200 min; 275 max

250 min

d)

d)

d) 200 min; 275 max 200 min; 275 max 200 min; 275 max 200 min; 275 max

d)

NA ASTM A276T410 orT424

NA 200 min; 275 max


NA 200 min; 275 max


NA 200 min; 275 max

250 min

NA

NA

NA

250 mi n 250 min 250 min 250 mi n NA 250 min NA 250 mi n NA

MFG. Standard ASTM A276T316

d)

d)

d)

d)

NA

NA Ni-Cu Alloy 18Cr8Ni Ni-Cu Alloy

MFG. Standard

d)

d)

NA ASTM A182 (F316)

Trim 5 or 5A AWS A5.9 ER316

NA 18Cr8Ni

NA ASTM A276T316

NA

NA

d)

d)

NA

Trim 5 or 5A AWS A5.9 ER320 AWS A5.9 ER320

NA 19Cr29Ni 19Cr29Ni

NA

NA

NA

ASTM B473

d)

d)

ASTM B473

d)

d)

Trim 5 or 5A AWS A5.13 E or R CoCrA AWS A5.13 or R CoCrA AWS A5.13 or R CoCrA AWS A5.13 or R CoCrA

NA 18Cr8Ni 18Cr8Ni 18Cr10Ni 19Cr29Ni

NA ASTM A276T304 ASTM A276T316 ASTM A276T347

NA

NA

d)

n)

d)

n)

d)

n)

ASTM B473

d)

n)

NA MFG. Standard ASTM ASTM A182 A351(CF8M) (F316)

13

Alloy 320

d)

19Cr-29Ni

14

Alloy 20 and Hardfaced

d)

19Cr-29Ni

NA ASTM A351(CN7M) ASTM A351 (CN7M)

350(i)

Trim 5 or 5A

NA

NA

ASTM B473

15

Hardware

350(e)

Co-Cr A (g)

NA

NA

16

Hardfaced

350 (e)

Co-Cr A (g)

NA

NA

17

Hardware

350 (e)

Co-Cr A (g)

NA

NA

18

Hardfaced

350(e)

Co-Cr A (g)

NA

NA

NA AWS A5.9 ER316

A2K5D8 - CNRL Pipeline Specifications 2009

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