ENGIEERING STANDARD - Piping Specification
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EXPLORE the WORLD of PIPING DOCS MATL SOCY PIPES FLANGES FTTG VALVES BOLTS GASKETS EQPT SPECIALS STEEL DIN STEAM OTHERS
PIPING SPECIFICATION Standard No.: Title:
PIPING LINE CLASS 150
PLC 150
Page : 1 of Issue Date : December, 2014
Approvals:
Sponsor
Manager, Stationary Equipment
Director, Specialty Engineering
Name:
M.C. Donald
A. Lincoln
S. Stallone
Signature:
on org file
on org file
on org file
Date:
2014-11-12
2014-11-12
2014-11-12
PART 1 GENERAL 1.1 SCOPE A. This specification covers carbon steel piping for general non-corrosive gas and liquid process service. B. Design limits based on ASME B16.42 Class 150 ductile iron Valves & on EWP's temperature limit on PTFE in gaskets. C. Corrosion Allowance: 0.0625 inch.
Sizes NPS
1/2-24
Maximum Pressure
Design Temperature
psig
kPag
barG
°F
°C
250
1724
17.2
-20 to +100
-29 to +38
235
1621
16.2
200
93
215
1483
14.8
300
149
205
1414
14.1
350
177
1.2 RELATED DOCUMENTS A. Specification Doc. No..., "Piping, General Notes" B. Specification Doc. No..., "Piping, General Fabrication" C. Specification Doc. No..., "Piping, General Installation" D. Specification Doc. No..., "Piping, General Testing"
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E. Specification Doc. No..., "Piping, General Welding" F. Specification Doc. No..., "Piping, Carbon Steel Welding" G. Specification Doc. No..., "Pipe Weld Inspection and Testing" H. Specification Doc. No..., "Piping, General Cleaning" I. Standard Details Doc. No..., Doc. No..., Doc. No...,Doc. No...
1.3 REFERENCES 1.3.1 American Petroleum Institute (API) 1. API 594 Wafer Check Valves 2. API 600 Steel Gate Valves, Flanged or Buttwelding Ends 3. API 602 Compact Carbon Steel Gate Valves 4. API 607 Fire Test for Soft-Seated Quarter Turn Valves 5. API 608 Metal Ball Valves 6. API 609 Butterfly Valves, Lug Type and Wafer Type
1.3.2 American Society of Mechanical Engineers (ASME) 1. ASME B31.3 Process Piping 2. ASME B1.20.1 Pipe Threads, General Purpose (inch) 3. ASME B16.5 Steel Pipe Flanges and Pipe Fittings 4. ASME B16.9 Wrought Steel Buttweld Fittings 5. ASME B16.10 Face-to-Face and End-to-End Dimensions Ferrous Valves 6. ASME B16.11 Forged Steel Fittings Socketwelding and Threaded 7. ASME B16.21 Nonmetallic Flat Gaskets for Pipe Flanges 8. ASME B16.25 Buttwelding Ends 9. ASME B16.34 Steel Valves - Flanged and Buttwelding Ends 10. ASME B16.36 Orifice Flanges 11. ASME B16.48 Steel Line Blanks 12. ASME B31.1 Power Piping 13. ASME B31.3 Chemical Plant and Petroleum Refinery Piping 14. ASME B36.10 Welded and Seamless Wrought Steel Pipe
1.3.3 Manufacturer Standard Society Practice (MSS) 1. MSS SP-25 MSS Standard Marking System for Valves, Fittings, Flanges and Unions 2. MSS SP-79 Socket-Welding Reducer Inserts 3. MSS SP-83 Class 3000 Steel Pipe Unions, Socket Welding and Threaded 4. MSS SP-95 Swage(d) Nipples and Bull Plugs 5. MSS SP-97 Integrally Reinforced Forged Branch Outlet Fittings - Socket Welding, Threaded and Buttwelding Ends
1.3.4 Process Industry Practice (PIP) 1. PIP PNSM0001 Piping Line Class Designator System
PART 2 PRODUCTS NPS
DESCRIPTION
NOTE CODE
ASTM A106-B CS SMLS PE XS/80
02
PIPE: 1/2-2 2½ -10 12-24
201322
ASTM A53-B TYPE-E CS ERW BE STD/40
203270
ASTM A53-B TYPE-E CS ERW BE STD/0.375
203270
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FITTINGS: 1/2-2
CAP ASTM A105 CS 3000 SW ASME B16.11
206799
1/2-2
COUPLING ASTM A105 CS 3000 SW ASME B16.11
207497
1/2-2
COUPLING RED ASTM A105 CS 3000 SW ASME B16.11
203384
1/2-2
ELL 45 ASTM A105 CS 3000 SW ASME B16.11
203385
1/2-2
ELL 90 ASTM A105 CS 3000 SW ASME B16.11
207091
1/2-2
INSERT SW RED ASTM A105 CS 3000 MSS SP-79
203383
1/2-2
TEE ASTM A105 CS 3000 SW ASME B16.11
207008
1/2-2
RED TEE ASTM A105 CS 3000 SW ASME B16.11
203386
1/2-2
UNION ASTM A105 CS 3000 SW MSS SP-83
207007
2½-24
CAP ASTM A234-WPB CS BW STD ASME B16.9
203343
2½-24
ELL 45 ASTM A234-WPB CS BW STD ASME B16.9
203344
2½-24
ELL 90 LR ASTM A234-WPB CS BW STD ASME B16.9
203345
2½-24
ELL 90 SR ASTM A234-WPB CS BW STD ASME B16.28
203346
2½-24
RED CONC ASTM A234-WPB CS BW STD ASME B16.9
203347
2½-24
RED ECC ASTM A234-WPB CS BW STD ASME B16.9
203348
2½-24
TEE ASTM A234-WPB CS BW STD ASME B16.9
203349
2½-24
TEE RED ASTM A234-WPB CS BW STD ASME B16.9
205300
1/2-2
ELBOLET ASTM A105 CS 3000 SW MSS SP-97
205512
1/2-2
LATROLET ASTM A105 CS 3000 SW MSS SP-97
...
1/2-2
SOCKOLET ASTM A105 CS 3000 SW MSS SP-97
203425
2½ -6
WELDOLET ASTM A105 CS BW STD MSS SP-97
203405
O'LETS:
SWAGES, NIPPLES, THREADED ITEMS: 1/2-1
NIPPLE PIPE TBE NPT ASTM A106-B CS XS
1/2-1
NIPPLE PIPE POE-TOE NPT ASTM A106-B CS XS
1/2-4
200151 05
SWAGE NIPPLE CONC ASTM A234 WPB CS XS BLE-PSE MSS
203433 207151
SP-95
1/2-3
SWAGE NIPPLE CONC ASTM A234-WPB CS BBE XS MSS SP-95
203435
1/2-2
SWAGE NIPPLE ECC ASTM A234-WPB CS BBE XS MSS SP-95
205515
FITTINGS - THREADED: 1/2-2
BUSHING ASTM A105 CS NPT HEX ASME B16.11
05
203362
1/2-2
CAP ASTM A105 CS 3000 NPT ASME B16.11
05
200147
1/2-1
COUPLET (VOGT) ASTM A105 CS 6000 NPT
05
206998
1/2-2
COUPLING ASTM A105 CS 3000 NPT ASME B16.11
05
203363
1/2-2
COUPLING RED ASTM A105 CS 3000 NPT ASME B16.11
05
203364
1/2-2
CROSS ASTM A105 CS 2000 NPT ASME B16.11
05, 06
...
1/2-2
ELL 45 ASTM A105 CS 2000 NPT ASME B16.11
05, 06
203366
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1/2-2
ELL 90 ASTM A105 CS 2000 NPT ASME B16.11
05, 06
203367
1/2-2
PLUG ASTM A105 CS 3000 NPT HEX HD ASME B16.11
05
203371
1/2-2
TEE ASTM A105 CS 2000 NPT ASME B16.11
05, 06
203370
1/2-2
TEE RED ASTM A105 CS 3000 NPT ASME B16.11
05
203431
1/2-2
THREDOLET ASTM A105 CS 3000 NPT MSS SP-97
05
203422
1/2-2
UNION ASTM A105 CS 3000 NPT MSS SP-83
05
203372
FLANGES: 1/2-24
BLIND ASTM A105 CS ASME B16.5-150 RF
200153
1/2-24
FLANGE SO ASTM A105 CS ASME B16.5-150 RF
200158
1-2
FLANGE ORIFICE WN ASTM A105 CS ASME B16.36-300 RF XS
206424
2½-6
FLANGE ORIFICE WN ASTM A105 CS ASME B16.36-300 RF
206425
STD
FLANGES, ALTERNATES: 1/2-2
FLANGE THREAD NPT ASTM A105 CS ASME B16.5-150 RF
1/2-2
FLANGE SW ASTM A105 CS ASME B16.5-150 RF
2½-24
FLANGE WN ASTM A105 CS ASME B16.5-150 RF STD
05
200155 ...
03
205382
GASKETS: 1/2-24
1-6
FLAT RING ASME B16.5-150 F-PTFE 1/16 THK, ASME B16.21
205867
TABLE 4 FLAT RING ASME B16.5-300 F-PTFE 1/16 THK, ASME B16.21
205815
TABLE 5
BOLTING: ...
STUD ASTM A193-B7 STL
200021
...
NUT HEAVY HEX ASTM A194-2H STL
200029
MISCELLANEOUS: 1/2-24
SPACER LINE ASTM A516-70 CS 150 RF
14
205415
2-24
STRAINER TEMPORARY CONICAL CS 150 RF
18
205516
1/2-2
Y-STRAINER ASTM A105 CS 600 NPT SS SCREEN
05
...
1-12
Y-STRAINER ASTM A216-WCB CS ASME B16.5-150 RF
ITEM, NPS
DESCRIPTION
205892
NOTE INDEX CODE
VALVES: BALL ASTM A216-WCB CS 1000 SW 316 SS BALL 23, 1/2-2
1/2-6
FULL PORT
32,
3-PC R-PTFE SEATS
34
BALL ASTM A216 STL 150 RF PTFE SEATS, GRAPH PKG, Grounded
3-14
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31
206
206157
268
205020
204L
206257
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BUTTERFLY LUG ASTM A216-WCB CS 150 RF, NPS 10 & >GEAR PTFE SEATS & SEALS 1/2-2
CHECK H-LIFT ASTM A105 CS 800 SW GRAPH
2½-12
CHECK SWING ASTM A216-WCB CS 150 RF
6-14 1/2-2 3-14
1/2-14
CHECK WAFER ASTM A216-WCB CS 150 W/ SPRING
228
200201
34
215
205010
22, 34
236
205553
261
200206
240
200203
239
200202
GATE ASTM A105 CS 800 SW CR TR GRAPH GATE ASTM A216-WCB CS 150 BW STD HF NPS 14 & >GEAR GRAPH
24
GATE ASTM A216-WCB CS 150 RF HF NPS 14 & >GEAR GRAPH
1/2-2
GLOBE ASTM A105 CS 800 SW HF GRAPH
283
200210
3-12
GLOBE ASTM A216-WCB CS 150 RF HF GRAPH
272
205191
3-6
GLOBE ASTM A216-WCB CS 300 BW STD GRAPH
24
272C
205726
36
270K
208503
33
195
205562
34
180K
205062
35
180
208521
1-6
3-10 1/2-6 1/2-8
GLOBE 3-PORT ASTM A216-WCB CS 150 RF GRAPH PLUG CI 150 RUBBER LINED ECCENTRIC PLUG LIMIT TO 180°F PLUG DUCTILE IRON 150 RF PTFE SLEEVE PLUG (LOW EMISSION) D-IRON PTFE SLEEVE 150 RF
Notes: • 02 - Pipe Bending shall be used ONLY where specified on the drawings or where approved in writing by the EWP project engineer. • 03 - Specify WN flanges adjacent to welded fittings and/or Butterfly Valves as alternates only. • 05 - Threaded joints are permitted only at terminal of vent, drain, and hydrostatic test connections, and at instrument take-off points, and to match equipment. • 06 - EWP's TED site preference, class 2000 threaded FS fittings are made only in 45° and 90° elbows, tees, and crosses. The class 2000 fittings are rated same as sch XS/80 (max) threaded pipe. Class 3000 fittings found in existing lines may be replaced by class 2000. • 14 - Line blinds, spacers, restricting orifices, and spectacle blinds shall be per Standard Details Doc. No...01 thru 04. • 18 - Conical Strainer to be used as temporary start-up strainer at pumps. • 20 - Thread sealant to be used on all thread joints except if seal welding is used. Refer to Specification Doc. No.... • 22 - These Valves have no flanges but are installed between line flanges with extra length bolts. • 23 - Cast Valves used in "critical service" or "very critical" service should be considered for radiographic inspection. • 24 - BW gate or globe is for alternate use. • 25 - Reducing fittings that have ends of different thickness must show thickness (e.g., Conc. Red - SCH XS x SCH STD). • 31 - Butterfly Valves NPS 6 & smaller w/ handle; NPS 8 & larger w/ gear operator. Do not use above 177°C service. • 32 - Intended for orifice taps only.
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33 - Doc. No... for slurry service. • 34 - Valves with PTFE may be chosen for use in the OXO reactor loop piping. • 35 - Valve Index 180 is alternate for 180K. • 36 - May be used for Relief Valve changeover.
PART 3 EXECUTION 3.1 Piping, General Notes See Specification Doc. No...
3.2 Assembly Details Following are recommended vent/drain and instrument connections. Other connections may be shown on design:
HDR SIZE
DESCRIPTION
DETAIL
VENT & DRAIN CONNECTION ASSEMBLIES (STANDARD DETAILS DOC. NO...): 1/2
UNVALVED VENT/DRAIN 1/2 SW TEE FLG
Doc. No...
3/4
UNVALVED VENT/DRAIN 3/4 SW TEE FLG
Doc. No...
1-2
UNVALVED VENT/DRAIN SW TEE/INS 3/4 FLG
Doc. No...
2½-6
UNVALVED VENT/DRAIN 3/4 SOL FLG
Doc. No...
8-24
UNVALVED VENT/DRAIN 1 SOL FLG
Doc. No...
1/2
VALVED VENT/DRAIN 1/2 SW TEE 1/2 GATE
Doc. No...
3/4
VALVED VENT/DRAIN 3/4 SW TEE 3/4 Gate Valve
Doc. No...
1-2
VALVED VENT/DRAIN SW TEE/INS 3/4 Gate Valve
Doc. No...
2½-6
VALVED VENT/DRAIN 3/4 SOL Gate Valve
Doc. No...
8-24
VALVED VENT/DRAIN 1 SOL Gate Valve
Doc. No...
PRESSURE CONNECTION ASSEMBLIES (STANDARD DETAILS DOC. NO...): 1/2
PRESSURE CONN 1/2 SW TEE GATE COUPLET
Doc. No...
3/4
PRESSURE CONN 3/4 SW TEE GATE COUPLET
Doc. No...
1-2
PRESSURE CONN SW TEE/INS 3/4 GATE COUPLET
Doc. No...
2½-24
PRESSURE CONN SOL 3/4 GATE COUPLET
Doc. No...
TEMPERATURE CONNECTION ASSEMBLIES (STANDARD DETAILS DOC. NO...): 1/2-1
TEMPERATURE CONN 1-1/2 SW TEE/INSERT FLANGE
Doc. No...
1½
TEMPERATURE CONN 1-1/2 SW TEE FLANGE
Doc. No...
2
TEMPERATURE CONN 2" SW TEE/INS 1-1/2 FLANGE
Doc. No...
2½-24
TEMPERATURE CONN 1-1/2 SW ELBOLET FLANGE
Doc. No...
2½-24
TEMPERATURE CONN 1-1/2 SOL 1-1/2 FLANGE
Doc. No...
ORIFICE TAP CONNECTION ASSEMBLIES (STANDARD DETAILS DOC. NO...): 2-4
ORIFICE FLANGES 1/2 SW Ball Valves
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ORIFICE VENA TAPS 1/2 SW Ball Valves
Doc. No...
3.3 FABRICATION A. See Specification Doc. No..., "Piping, General Fabrication," Specification Doc. No..., "Piping, General Welding," Specification Doc. No..., "Piping, Carbon Steel Welding," and Specification Doc. No..., "Pipe Weld Inspection & Testing."
3.4 INSTALLATION A. See Specification Doc. No..., "Piping, General Installation"
3.5 TESTING A. See Specification Doc. No..., "Piping, General Testing" B. Vacuum Piping System: Apply Pneumatic Leak Test with internal pressure at 1.5 times the maximum operating external pressure, or minimum 15 psig (103 kPag, 1.03 bar-g, 1.06 kgf/cm2) C. Category D Piping System: Apply Initial Service Leak Test D. Normal Service Piping System: Apply standard Hydrostatic Leak Test. E. Category M Piping System: Apply both a standard Hydrostatic Leak Test & a Sensitive Leak Test with helium tracer gas. F. Maximum Hydrostatic Test Pressure: 413 psig (2848 kPag, 28.4 bar-g, 29.0 kgf/cm2)
3.6 CLEANING A. See Specification Doc. No..., "Piping, General Cleaning"
90 DEGREE BRANCH TABLE CONNECTION TYPE 1/2
T
3/4
V
T
1
V
V
T
1½
V
V
V
T
2
V
V
V
V
T
S I Z E
3
S
S
S
S
S
T
4
S
S
S
S
S
D
T
6
S
S
S
S
S
D
D
T
N P S
8
S
S
S
S
S
U
D
D
T
10
S
S
S
S
S
U
U
D
D
T
12
S
S
S
S
S
U
U
U
D
D
T
14
S
S
S
S
S
W
W
W
P
D
D
T
16
S
S
S
S
S
W
W
W
P
P
D
D
T
18
S
S
S
S
S
W
W
W
P
P
P
D
D
H E A D E R
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20
S
S
S
S
S
W
W
W
P
P
P
P
D
D
T
24
S
S
S
S
S
W
W
W
P
P
P
P
P
D
D
T
1/2
3/4
1
1½
2
3
4
6
8
10
12
14
16
18
20
24
BRANCH
SIZES
NPS
D = TEE & REDUCER
E = REDUCING TEE
P = REINFORCING PAD
S = SOCKOLET
T = TEE
U = UNREINF. STUB-IN
V = SW TEE W/ INSERT
W = WELDOLET
• D or V may be substituted by E. • S or W may be substituted by P (minimum pad width = 1"). • P = Reinforcing pad with minimum thickness equal to header thickness, and width equal to 1/2 of the branch nominal pipe size. Drill 1/8" (3mm) diameter hole in each pad section for venting (a weld gap is acceptable as a means of venting).
END OF PIPING SPECIFICATION
The primary purpose of the Pipe Fabrication Institute is to promote the highest standards of excellence in the pipe fabrication industry.
© Werner Sölken 2008 - 2015. All rights reserved. Do not worry about your difficulties in Mathematics. I can assure you mine are still greater. Albert Einstein
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