1、Designation:D251718An American National StandardStandard Specification forReinforced Epoxy Resin Gas Pressure Pipe and Fittings1This standard is issued under the fixed designation D2517;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision
2、,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S.Department of Defense.1.Scope*1.1 This specification cover
3、s requirements and methods oftest for materials,dimensions and tolerances,hydrostatic-burststrength,chemical resistance,and longitudinal tensileproperties,for reinforced epoxy resin pipe and fittings for usein gas mains and services for direct burial and insertionapplications.The pipe and fittings c
4、overed by this specificationare intended for use in the distribution of natural gas,petro-leum fuels(propaneair and propanebutane vapor mixtures),manufactured and mixed gases where resistance to gaspermeation,toughness,resistance to corrosion,aging,anddeterioration from water,gas,and gas additives a
5、re required.Methods of marking are also given.Design considerations arediscussed in Appendix X1.1.2 The values in SI units are to be regarded as the standard.1.3 The following safety hazards caveat pertains only to thetest method portion,Section 8,of this specification:Thisstandard does not purport
6、to address all of the safety concerns,if any,associated with its use.It is the responsibility of the userof this standard to establish appropriate safety,health,andenvironmental practices and determine the applicability ofregulatory limitations prior to use.NOTE1There is no known ISO equivalent to t
7、his standard.1.4 A recommended inplant quality control program isgiven in Appendix X2.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Gu
8、ides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D396 Specification for Fuel OilsD543 Practices for Evaluating the Resistance of Plastics toChemical ReagentsD618 Practice for Conditioning Plastics for
9、TestingD883 Terminology Relating to PlasticsD1598 Test Method for Time-to-Failure of Plastic PipeUnder Constant Internal PressureD1599 Test Method for Resistance to Short-Time HydraulicPressure of Plastic Pipe,Tubing,and FittingsD1898 Practice for Sampling of Plastics(Withdrawn 1998)3D2105 Test Meth
10、od for Longitudinal Tensile Properties of“Fiberglass”(Glass-Fiber-Reinforced Thermosetting-Resin)Pipe and TubeD2143 Test Method for Cyclic Pressure Strength ofReinforced,Thermosetting Plastic PipeD2290 Test Method for Apparent Hoop Tensile Strength ofPlastic or Reinforced Plastic PipeD2412 Test Meth
11、od for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD2924 Test Method for External Pressure Resistance of“Fiberglass”(Glass-Fiber-Reinforced Thermosetting-Resin)PipeD2992 Practice for Obtaining Hydrostatic or Pressure De-sign Basis for“Fiberglass”(Glass-F
12、iber-ReinforcedThermosetting-Resin)Pipe and FittingsD2996 Specification for Filament-Wound“Fiberglass”(Glass-Fiber-Reinforced Thermosetting-Resin)PipeD3567 Practice for Determining Dimensions of“Fiberglass”(Glass-Fiber-Reinforced Thermosetting Resin)Pipe andFittingsD3839 Guide for Underground Instal
13、lation of“Fiberglass”1This specification is under the jurisdiction of ASTM Committee D20 onPlastics and is the direct responsibility of Subcommittee D20.23 on ReinforcedPlastic Piping Systems and Chemical Equipment.Current edition approved Jan.1,2018.Published February 2018.Originallyapproved in 196
14、6.Last previous edition approved in 2011 as D2517 06(2011).DOI:10.1520/D2517-18.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe
15、 ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.*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 StatesThis international standard w
16、as developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1(Glass-Fiber Reinforced Thermosetting-Resin)PipeD3892 Practice for Packaging/Packing of PlasticsD5685 Specificationfor“Fiberglass”(Glass-Fiber-Reinforced Thermosetting-Resin)Pressure Pipe FittingsF412 Terminology R
