1、Designation: F645 15aF645 18 An American National StandardStandard Guide forSelection, Design, and Installation of Thermoplastic Water-Pressure Piping Systems1This standard is issued under the fixed designation F645; the number immediately following the designation indicates the year of originaladop
2、tion or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscriptepsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This guide is intended for use in the selection, design, and installation o
3、f thermoplastic water systems for use outsidebuildings. 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.NOTE 1Co
4、mprehensive information on the selection, design, joining, system design factors, installation and special products and piping systems forpressurized water and other specialized applications is available in the PPI Handbook of Polyethylene Pipe and from other domestic and Internationalsources such a
5、s PE compound and product manufacturers and trade associations.1.2 It is recommended that governing codes and project specifications be consulted prior to the use of this guide. Nothing inthis guide should be construed as recommending practices or systems at variance with governing codes and project
6、 specifications.1.3 UnitsThe values stated in either SI units or inch-pound units are to be regarded separately as standard. The values statedin each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining valuesfrom the two systems may result
7、in non-conformance with the standard. The pipe, fittings, and joining materials shall meet therequirements of one or more of the following component product standards listed in 1.3.1 through 1.3.4 to the extent applicable.ThoseIn 1.3.1, 1.3.2, and 1.3.4 the pipe standards followed by (a) are outside
8、 diameter-controlled pipes. Those followed by (b) areinside diameter-controlled pipes.1.3.1 For poly(vinyl chloride) (PVC) plastic piping components:Title of SpecificationASTMDesignationPoly(Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80and 120 (a)D1785Poly(Vinyl Chloride) (PVC) Plastic Pipe (
9、SDR-PR) (a) D2241Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings,Schedule 80D2464Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule40D2466Socket-Type Poly(Vinyl Chloride) (PVC) Plastic PipeFittings, Schedule 80D2467Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Pipeand Fitt
10、ingsD2564Bell-End Poly(Vinyl Chloride) (PVC) Pipe (a) D2672Poly(Vinyl Chloride) (PVC) Plastic Tubing (a) D2740Socket-Type Poly(Vinyl Chloride) (PVC) Plastic LineCouplingsD3036Joints for Plastic Pressure Pipes Using Flexible ElastomericSealsD3139Elastomeric Seals (Gaskets) for Joining Plastic Pipe F4
11、77PVC and ABS Injected Solvent Cemented Plastic PipeJointsF5451.3.2 For Chlorinated Poly(Vinyl chloride) (CPVC) plastic piping components:Title of Specification ASTMDesignationChlorinated Poly(Vinyl chloride) (CPVC) Plastic Pipe, Schedules 40 and 80 (a) F441/F441MChlorinated Poly(Vinyl chloride) (CP
12、VC) Plastic Pipe Fittings, Schedule 80 F439Solvent Cements for Chlorinated Poly(Vinyl chloride) (CPVC) Plastic Pipe and Fittings F4931 This guide is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.61 on Water.Current edition
13、 approved May 15, 2015Jan. 1, 2018. Published July 2015April 2018. Originally approved in 1980. Last previous edition approved in 2015 asF645 15.F645 15a. DOI: 10.1520/F0645-15A.10.1520/F0645-18.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an ind
14、ication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be
15、considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States11.3.3 For Standards for polyethylene (PE) plastic piping components: piping:Title of Spe
16、cification ASTMDesignationPolyethylene (PE) Plastic Pipe, (SDR-PR) (b) D2239Plastic Insert Fittings for Polyethylene (PE) Plastic Pipe D2609Socket-Type Polyethylene Fittings for Outside Diameter-Controlled Polyethylene Pipe (a)D2683Polyethylene (PE) Plastic Tubing (a) D2737Polyethylene (PE) Plastic
17、Pipe (SDR-PR) Based onControlled Outside Diameter (a)D3035Butt Heat Fusion Polyethylene (PE) Plastic Fittings forPolyethylene (PE) Plastic Pipe and TubingD3261ASTMStandardsDesignationStandard Specification for Polyethylene (PE) Plastic Pipe(SIDR-PR) Based on Controlled Inside DiameterD2239Standard S
18、pecification for Plastic Insert Fittings for Polyeth-ylene (PE) Plastic PipeD2609Standard Specification for Socket-Type Polyethylene Fittingsfor Outside Diameter-ControlledPolyethylene Pipe and TubingD2683Standard Specification for Polyethylene (PE) Plastic Tubing D2737Standard Practice for Undergro
19、und Installation of Thermo-plastic Pressure PipingD2774Standard Specification for Butt Heat Fusion Polyethylene(PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe andTubingD3261Standard Specification for Polyethylene (PE) Plastic Pipe(DR-PR) Based onControlled Outside DiameterD3035Standard Spec
20、ification for Polyethylene (PE) Plastic Pipe(DR-PR) Based on Outside DiameterF714Standard Specification for Electrofusion Type PolyethyleneFittings forOutside Diameter Controlled Polyethylene and CrosslinkedPolyethylene (PEX) Pipe and TubingF1055Standard Specification for Socket Fusion Tools for Use
21、 inSocket Fusion Joining Polyethylene Pipe or Tubing and Fit-tingsF1056Standard Practice for Electrofusion Joining Polyolefin Pipeand FittingsF1290Standard Specification for Deformed Polyethylene (PE)LinerF1533Standard Guide for Construction Procedures for BuriedPlastic PipeF1668Standard Practice fo
22、r Field Leak Testing of Polyethylene(PE) and Crosslinked Polyethylene (PEX) Pressure PipingSystems Using Hydrostatic PressureF2164Standard Specification for Fabricated Fittings of Butt-FusedPolyethylene (PE)F2206Standard Practice for Heat Fusion Joining of PolyethylenePipe and FittingsF2620Standard
23、Test Method for Laboratory Testing of Polyethyl-ene (PE) Butt Fusion Joints using Tensile-Impact MethodF2634Standard Practice for Field Leak Testing of Polyethylene(PE) Pressure Piping Systems Using Gaseous Testing Me-dia Under Pressure (Pneumatic Leak Testing)F2786Standard Specification for Lap-Joi
24、nt Type Flange Adaptersfor Polyethylene Pressure Pipe in Nominal Pipe Sizes in.to 65 in.F2880Standard Practice for Specimens and Testing Conditions forTesting Polyethylene (PE) Pipe Butt Fusions Using Tensileand Hydrostatic Test MethodsF2928Standard Specification for Billets made by Winding MoltenEx
25、truded Stress-Rated High Density Polyethylene (HDPE)F3034Standard Specification for Metric Outside Diameter Polyeth-ylene (PE) Plastic Pipe (DR-PN)F3123Standard Practice for Data Recording the Procedure usedto Produce Heat Butt Fusion Joints in Plastic Piping Sys-tems or FittingsF3124Standard Practi
26、ce for Guided Side Bend Evaluation of Poly-ethylene Pipe Butt Fusion JointF3183Standard Practice for Heat Fusion Equipment (HFE) Opera-tor Qualification on Polyethylene (PE) and Polyamide (PA)Pipe and FittingsF3190AWWA StandardsF645 182Standards Polyethylene (PE) Pressure Pipe and Tubing, 1/2in. (13
27、 mm) Through 3 in. (76 mm), for Water ServiceC901Polyethylene (PE) Pressure Pipe and Fittings, 4 In. Through65 In. (100 mm Through 1,650 mm), for WaterworksC906CSA StandardsStandards Definitions, general requirements, and methodsof testing for thermoplastic pressure pipingB137.0Polyethylene (PE) pip
28、e, tubing, and fittings for cold waterpressure servicesB137.11.3.4 For poly(vinyl chloride) (PVC) and polyethylene (PE) Plastic Piping Components Issued By the American Water WorksAssociation:C900 Poly(Vinyl Chloride) (PVC) Pressure Pipe,4-inch through 12-inch, for Water (a)C901 Polyethylene (PE) Pr
29、essure Pipe, Tubingand Fittings, 12-inch through 3-inch, for Water1.3.5 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 thebasis of his own engineerin
30、g evaluation and service experience.1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in eachsystem may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from thetwo syst
31、ems may result in non-conformance with the standard.1.6 This standard does not purport to address all of the safety problems,concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appropriate safety safety, health, and healthenvironmental practic
32、es anddetermine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recom
33、mendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D638 Test Method for Tensile Properties of PlasticsD1598 Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal PressureD1599 Test Method for Resis
34、tance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and FittingsD1600 Terminology for Abbreviated Terms Relating to PlasticsD1784 Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC)CompoundsD1785 Specification for Poly(Vinyl Chloride)
35、(PVC) Plastic Pipe, Schedules 40, 80, and 120D2239 Specification for Polyethylene (PE) Plastic Pipe (SIDR-PR) Based on Controlled Inside DiameterD2241 Specification for Poly(Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Series)D2464 Specification for Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe
36、 Fittings, Schedule 80D2466 Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 40D2467 Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80D2564 Specification for Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Piping SystemsD2609 Specifica
37、tion for Plastic Insert Fittings for Polyethylene (PE) Plastic PipeD2672 Specification for Joints for IPS PVC Pipe Using Solvent CementD2683 Specification for Socket-Type Polyethylene Fittings for Outside Diameter-Controlled Polyethylene Pipe and TubingD2737 Specification for Polyethylene (PE) Plast
38、ic TubingD2740 Specification for Poly(Vinyl Chloride) (PVC) Plastic Tubing (Withdrawn 1989)3D2774 Practice for Underground Installation of Thermoplastic Pressure PipingD2855 Practice for the Two-Step (Primer and Solvent Cement) Method of Joining Poly (Vinyl Chloride) (PVC) or ChlorinatedPoly (Vinyl
39、Chloride) (CPVC) Pipe and Piping Components with Tapered SocketsD3035 Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Controlled Outside DiameterD3036 Specification for Socket-Type Poly(Vinyl Chloride) (PVC) Plastic Line Couplings (Withdrawn 1985)3D3139 Specification for Joints for
40、 Plastic Pressure Pipes Using Flexible Elastomeric Seals2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3 The
41、 last approved version of this historical standard is referenced on www.astm.org.F645 183D3261 Specification for Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and TubingD3350 Specification for Polyethylene Plastics Pipe and Fittings MaterialsF412 Terminology
42、Relating to Plastic Piping SystemsF439 Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80F441/F441M Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80F477 Specification for Elastomeric Seals (Gaskets) for Joining Pla
43、stic PipeF493 Specification for Solvent Cements for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe and FittingsF545 Specification for PVC and ABS Injected Solvent Cemented Plastic Pipe Joints (Withdrawn 2001)3F714 Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Outside Diamet
44、erF1055 Specification for ElectrofusionType Polyethylene Fittings for Outside Diameter Controlled Polyethylene and CrosslinkedPolyethylene (PEX) Pipe and TubingF1056 Specification for Socket Fusion Tools for Use in Socket Fusion Joining Polyethylene Pipe or Tubing and FittingsF1290 Practice for Elec
45、trofusion Joining Polyolefin Pipe and FittingsF1498 Specification for Taper Pipe Threads 60 for Thermoplastic Pipe and FittingsF1533 Specification for Deformed Polyethylene (PE) LinerF1668 Guide for Construction Procedures for Buried Plastic PipeF2164 Practice for Field Leak Testing of Polyethylene
46、(PE) and Crosslinked Polyethylene (PEX) Pressure Piping Systems UsingHydrostatic PressureF2206 Specification for Fabricated Fittings of Butt-Fused Polyethylene (PE)F2620 Practice for Heat Fusion Joining of Polyethylene Pipe and FittingsF2634 Test Method for Laboratory Testing of Polyethylene (PE) Bu
47、tt Fusion Joints using Tensile-Impact MethodF2786 Practice for Field Leak Testing of Polyethylene (PE) Pressure Piping Systems Using Gaseous Testing Media UnderPressure (Pneumatic Leak Testing)F2880 Specification for Lap-Joint Type Flange Adapters for Polyethylene Pressure Pipe in Nominal Pipe Sizes
48、 34 in. to 65 in.F2928 Practice for Specimens and Testing Conditions for Testing Polyethylene (PE) Pipe Butt Fusions Using Tensile andHydrostatic Test MethodsF3034 Specification for Billets made by Winding Molten Extruded Stress-Rated High Density Polyethylene (HDPE)F3123 Specification for Metric Ou
49、tside Diameter Polyethylene (PE) Plastic Pipe (DR-PN)F3124 Practice for Data Recording the Procedure used to Produce Heat Butt Fusion Joints in Plastic Piping Systems or FittingsF3183 Practice for Guided Side Bend Evaluation of Polyethylene Pipe Butt Fusion JointF3190 Practice for Heat Fusion Equipment (HFE) Operator Qualification on Polyethylene (PE) and Polyamide (PA) Pipe andFittings2.2 American Water Works Association Standards4:C651 Disinfecting Water MainsC900 Poly(Vinyl Chloride) (PVC) Pressure Pipe, 4-Inch Through 12-Inch, for WaterC901 Polyethylene (PE) Pressu
