Designation:D2996−17AnAmericanNationalStandardStandardSpecificationforFilament-Wound“Fiberglass”(Glass-Fiber-ReinforcedThermosetting-Resin)Pipe1ThisstandardisissuedunderthefixeddesignationD2996;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope*1.1Thisspecificationcoversmachine-madereinforcedther-mosettingresinpressurepipe(RTRP)manufacturedbythefilamentwindingprocessupto60in.nominalsize.Includedareaclassificationsystemandrequirementsformaterials,mechanicalproperties,dimensions,performance,methodsoftest,andmarking.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareprovidedforinformationpurposesonly.1.3Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodportion,Section8,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimita-tionspriortouse.NOTE1—Theterm“fiberglasspipe”asdescribedinSection3ofthisspecificationappliestobothreinforcedthermosettingresinpipe(RTRP)andreinforcedpolymermortarpipe(RPMP).Thisspecificationcoversonlyreinforcedthermosettingresinpipe(RTRP).NOTE2—ThisspecificationisapplicabletoRTRPwheretheratioofoutsidediametertowallthicknessis10:1ormore.NOTE3—ThereisnoknownISOequivalenttothisstandard.NOTE4—Forthepurposesofthisstandard,polymerdoesnotincludenaturalpolymers.1.4Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2D618PracticeforConditioning...
