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ASTM F645 - 13


ASTM F645 - 13 Standard Guide for Selection, Design, and Installation of Thermoplastic Water- Pressure Piping Systems


Active Standard ASTM F645 Developed by Subcommittee: F17.61 |Book of Standards Volume: 08.04

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ASTM F645

Significance and Use

4.1 The requirements of this specification are intended to provide information to select, design and install thermoplastic, water-pressure piping systems for use outside buildings. Materials covered in this specification are Poly(Vinyl Chloride) (PVC) and Polyethylene (PE) plastic pipe fittings.

1. Scope

1.1 This guide is intended for use in the selection, design, and installation of thermoplastic water systems for use outside buildings. For specific projects, a thorough review of this guide is recommended for the purpose of selecting specific materials, methods of joining, system design factor, and any special procedures deemed necessary to assure a satisfactory system.

1.2 It is recommended that governing codes and project specifications be consulted prior to the use of this guide. Nothing in this guide should be construed as recommending practices or systems at variance with governing codes and project specifications.

1.3 Units-The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The pipe, fittings, and joining materials shall meet the requirements of one or more of the following component product standards listed in 1.3.1 through 1.3.3 to the extent applicable. Those pipe standards followed by (a) are outside diameter-controlled pipes. Those followed by ( b) are inside diameter-controlled pipes.

1.3.1 For poly(vinyl chloride) (PVC) plastic piping components:


Title of Specification

ASTM
Designation

Poly(Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80
 and 120 (a)

D1785

Poly(Vinyl Chloride) (PVC) Plastic Pipe (SDR-PR) (a)

D2241

Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings,
 Schedule 80

D2464

Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule
 40

D2466

Socket-Type Poly(Vinyl Chloride) (PVC) Plastic Pipe
 Fittings, Schedule 80

D2467

Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Pipe
 and Fittings

D2564

Bell-End Poly(Vinyl Chloride) (PVC) Pipe (a)

D2672

Poly(Vinyl Chloride) (PVC) Plastic Tubing (a)

D2740

Socket-Type Poly(Vinyl Chloride) (PVC) Plastic Line
 Couplings

D3036

Joints for Plastic Pressure Pipes Using Flexible Elastomeric
 Seals

D3139

Elastomeric Seals (Gaskets) for Joining Plastic Pipe

F477

PVC and ABS Injected Solvent Cemented Plastic Pipe
 Joints

F545


1.3.2 For polyethylene (PE) plastic piping components:


Title of Specification

ASTM
Designation

Polyethylene (PE) Plastic Pipe, (SDR-PR) (b)

D2239

Plastic Insert Fittings for Polyethylene (PE) Plastic Pipe

D2609

Socket-Type Polyethylene Fittings for Outside Diameter-
 Controlled Polyethylene Pipe ( a)

D2683

Polyethylene (PE) Plastic Tubing (a)

D2737

Polyethylene (PE) Plastic Pipe (SDR-PR) Based on
 Controlled Outside Diameter (a)

D3035

Butt Heat Fusion Polyethylene (PE) Plastic Fittings for
  Polyethylene (PE) Plastic Pipe and Tubing

D3261


1.3.3 For poly(vinyl chloride) (PVC) and polyethylene (PE) Plastic Piping Components Issued By the American Water Works Association:

C900 Poly(Vinyl Chloride) (PVC) Pressure Pipe,

4-inch through 12-inch, for Water (a)

C901 Polyethylene (PE) Pressure Pipe, Tubing

and Fittings, 1/2-inch through 3-inch, for Water


1.3.4 Pipes with wall thicknesses less than 1.50 mm (0.06 in.) are not recommended.

1.4 Other Joining Devices—Joining devices other than those covered by the listed standards may be selected by the user on the basis of his own engineering evaluation and service experience.

1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D1600 Terminology for Abbreviated Terms Relating to Plastics

D1784 Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds

D1785 Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80, and 120

D2239 Specification for Polyethylene (PE) Plastic Pipe (SIDR-PR) Based on Controlled Inside Diameter

D2241 Specification for Poly(Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Series)

D2464 Specification for Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80

D2466 Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 40

D2467 Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80

D2564 Specification for Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Piping Systems

D2609 Specification for Plastic Insert Fittings for Polyethylene (PE) Plastic Pipe

D2672 Specification for Joints for IPS PVC Pipe Using Solvent Cement

D2683 Specification for Socket-Type Polyethylene Fittings for Outside Diameter-Controlled Polyethylene Pipe and Tubing

D2737 Specification for Polyethylene (PE) Plastic Tubing

D2740

D2774 Practice for Underground Installation of Thermoplastic Pressure Piping

D2855 Practice for Making Solvent-Cemented Joints with Poly(Vinyl Chloride) (PVC) Pipe and Fittings

D3035 Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Controlled Outside Diameter

D3036 Specification for Socket-Type Poly(Vinyl Chloride) (PVC) Plastic Line Couplings (Withdrawn 1985)3

D3139 Specification for Joints for Plastic Pressure Pipes Using Flexible Elastomeric Seals

D3261 Specification for Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and Tubing

D3350 Specification for Polyethylene Plastics Pipe and Fittings Materials

F412 Terminology Relating to Plastic Piping Systems

F477 Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe

F545 Specification for PVC and ABS Injected Solvent Cemented Plastic Pipe Joints

F1498 Specification for Taper Pipe Threads 60 for Thermoplastic Pipe and Fittings

American Water Works Association Standards

C901 Polyethylene (PE) Pressure Pipe, Tubing and Fittings, 12-Inch Through 3-Inch, for Water

Plastics Pipe Institute Report

PPI-TR 9 Recommended Design Factors and Design Coefficients for Thermoplastic Pressure Pipe

 NSF Standards

NSF/ANSIStandardNo.6 for Drinking Water Systems Components--Health Effects

Uni-Bell PVC Pipe Association

Uni-BellHandbookofPV , Chapter VIII, Table 8.7



Keywords

design; disinfecting; field repair; inspection; installation; joints; pressure piping; service line; testing; thermoplastic; water ;



ICS Code

ICS Number Code 23.040.20 (Plastic pipes)



DOI: 10.1520/F0645-13

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