Norm

ASTM F645 - 11 en

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

  • Deze norm is ingetrokken sinds 01-04-2012

50,60 61,23 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 9
Gepubliceerd op 01-08-2011
Taal Engels

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

Details

ICS-code 23.040.20
Engelse titel Standard Guide for Selection, Design, and Installation of Thermoplastic Water- Pressure Piping Systems
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