01PV0C01

TECHNICAL CORRECTION February 2001

Process Industry Practices Piping

PIP PN01PV0C01 Piping Material Specification 1PV0C01 Poly (Vinyl Chloride) (PVC), 0.000" C.A. Process

PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced. While this Practice is expected to incorporate the majority of requirements of most users, individual applications may involve requirements that will be appended to and take precedence over this Practice. Determinations concerning fitness for purpose and particular matters or application of the Practice to particular project or engineering situations should not be made solely on information contained in these materials. The use of trade names from time to time should not be viewed as an expression of preference but rather recognized as normal usage in the trade. Other brands having the same specifications are equally correct and may be substituted for those named. All Practices or guidelines are intended to be consistent with applicable laws and regulations including OSHA requirements. To the extent these Practices or guidelines should conflict with OSHA or other applicable laws or regulations, such laws or regulations must be followed. Consult an appropriate professional before applying or acting on any material contained in or suggested by the Practice.

This Practice is subject to revision at any time by the responsible Function Team and will be reviewed every 5 years. This Practice will be r evised, reaffirmed, or withdrawn. Information on whether this Practice has been revised may be found at http://www.pip.org.

© 2001 Process Industry Practices (PIP), Construction Industry Institute, The University of Texas at Austin, 3208 Red River Street, Suite 300, Austin, Texas 78705. PIP member companies and subscribers may copy this Practice for their internal use.

PRINTING HISTORY

April 1999 June 1999

Issued Revision

Not printed with St ate funds

February 2001

Technical Correct ion

TECHNICAL CORRECTION

PIP PN01PV0C01 Piping Material Specification Line Class 1PV0C01

February 2001 SERVICE:

Process (Note 101)

RATING CLASS:

See Rating Table (Note 09)

DESIGN CODE:

ASME B31.3c-1998

TEMPERATURE LIMIT:

0F to 140F (Note 09, 100)

STRESS RELIEF:

None Required

NOMINAL CORROSION ALLOWANCE:

None

EXAMINATION:

Per ASME B31.3

PRESSURE - TEMPERATURE RATINGS

MATERIAL:

Poly (Vinyl Chloride) (PVC)

(For Non-Shock Service)

TEMP F

0 to 100

110

120

130

140

TEMP C

-18 to 38

43

49

54

60

For NPS 1/2 through NPS 8 psig

150

125

100

75

50

kPag

1030

860

690

520

340

NPS

SCH/RAT

ENDS

1/2 – 8

80

90 ELL

1/2 – 8

80

SW

Type I, Gr 1, PVC, ASTM D1784, ASTM D2467

45 ELL

1/2 – 8

80

SW


Tee

1/2 – 8

80

SW


ITEM

NOTES

PIPE

09, 104, 105,

DESCRIPTION

106, 107, 113, 114 FITTINGS

Type I, Gr 1, PVC 1120, ASTM D1784, ASTM D1785

09, 106, 109, 113

Tee (RED)

1/2 – 8

80

SW


Cross

1/2 – 8

80

SW


1/2 – 8

80

SW


Reducer Coupling (CONC)

45 Lateral

1/2 – 8

80

SW


Reducer Bushing (CONC)

1/2 – 8

80

SW


Coupling

1/2 – 8

80

SW


Union

1/2 – 4

80

SW


Cap

1/2 – 8

80

SW


1/2 – 6

150 psi

SW

True union PVC body and ball

VALVES

110

09, 106, 108, 120 Ball

BA00PV300

Ball

1–8

150 psi

FLG


BA00PV500

Diaphragm

1–4

150 psi

SW

True union PVC body and EPDM diaphragm

DP00PV300

Diaphragm

1–8

150 psi

FLG

PVC body and EPDM diaphragm

DP00PV500

Wafer Butterfly

3–8

150 psi

PVC body and disc w/ lever operator

BF00PV700

Ball Check

64

1/2 – 8

150 psi

SW


CL00PV300

Swing Check

62

1–8

150 psi

FLG

PVC body and disc

CS00PV500

FLANGES

09, 106, 108, 109, 113, 120 Socket Weld

Socket Weld Van Stone

116

Blind Flange

1/2 – 8

150 psi

FF

PVC type 1120, ASTM D1784, ASTM D1785

1/2 – 8

150 psi

FF


1/2 – 8

150 psi

FF


GASKETS 09

1–8

1/8" thick full face neoprene, 50 durometer nominal hardness

BOLTING Machine Bolts

111, 112

ASTM A307, Gr B bolts w/ ASTM A563 Gr A heavy hex nuts and 2 ASTM F436 washers

MISCELLANEOUS Primer Solvent

Process Industry Practices

ASTM F656 ASTM D2564

Page 1 of 2

TECHNICAL CORRECTION

PIP PN01PV0C01 Piping Material Specification Line Class 1PV0C01

February 2001

90 BRANCH CONNECTION °

Legend and Chart 8

E Z I S H C N A R B

T

6

E

T

4

B

E

3

B

A

E

2

C

B

A

E

T

1-1/2

C

C

B

A

E

1

C

C

B

A

E

E

T

3/4

D

C

B

A

A

A

E

T

1/2

D

C

C

B

A

A

A

E

T

8

6

4

3

2

1-1/2

1

3/4

1/2

T T T

HEADER SIZE

A B C D E T

Tee w/ Single Reducer Bushing (Utilize standard fittings as required.) Reducing Tee w/ One Reducer Bushing (Utilize standard fittings as required.) Reducing Tee w/ Two Reducer Bushings Reducing Tee w/ Three Reducer Bushings Reducing Tee Tee

NOTES: 09 62 64 100 101 104 105 106 107 108 109 110 111 112 113 114 116 120

Pressure and temperature rating may be limited by certain components permitted by this specification. Refer to manufacturer’s recommended pressure-temperature restrictions. Install in horizontal position with cover up or in vertical position with upward flow. Install in horizontal position or in vertical position with upward flow. Maximum allowable service temperature for PVC type 1120 pipe is 140F (60C) for water service. Rating may be lower for other services. Check manufacturer’s specifications for other specific services. Paragraph A323.4 of ASME B31.3 Code prohibits the use of this material in flammable fluid service above ground as well as compressed air or other compressed gas service. Pipe to be sized to keep maximum fluid velocity at 5 ft/sec (1.5 m/sec) or less. Consult with manufacturer’s specifications for support and mounting requirements for the intended service. See ASTM D2855. Fabrication with PVC and CPVC plastic pipe and components shall follow manufacturer’s instructions and ASME B31.3, Paragraph A328. Plastic pipe to be Type I, Gr 1 PVC 1120 and comply with ASTM D1784 for material and ASTM D1785 for dimensions. Flanged ends shall be full face that meet dimensions per ASME B16.1 Class 125. Fitting material to be Type I, Gr 1 PVC 1120 and comply with ASTM D1784 for material and ASTM D2467 for dimensions. Bra nch on lat era l to be full si zed. Washers shall be used on the back side of flanges. Torque to manufacturer’s requirements. Re-torque per manufacturer’s requirements. Heating of surfaces of plastic pipe is not permitted. Bending of plastic pipe is not permitted. To be used only for final fit up against fixed flanged equipment. Flanged connections to be used only where required.

REFERENCES: Process Industry Practices (PIP) PNF0200 - Vents, Drains, and instrument Connection Details PIP PNSMV045 - Plastic and Plast ic-Lined Check Valv e Descriptions PIP PNSMV046 - Plastic and Plast ic-Lined Ball Valv e Descriptions PIP PNSMV047 - Plastic and Plast ic-Lined Butterfl y Valve Descripti ons PIP PNSMV048 - Plastic and Plast ic-Lined Plug Valve Descriptions PIP PNSMV049 - Plastic and Plast ic-Lined Other Valve Desc riptions

Page 2 of 2

Process Industry Practices

01PV0C01

Recommend Documents