【英文标准名称】:SpecificationforPoly(VinylChloride)(PVC)PlasticPipe,Schedules40,80,and120
【原文标准名称】:聚氯乙烯(PVC)塑料管的规范.表40、80和120
【标准号】:ANSI/ASTMD1785-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006-05-23
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:氯化物;管道;管;塑料管;塑料;聚氯乙烯;表;氯乙烯
【英文主题词】:Chlorides;Pipelines;Pipes;Plasticpipes;Plastics;Polyvinylchloride;Schedules;Vinylchloride
【摘要】:Thisspecificationcoverspoly(vinylchloride)(PVC)pipemadeinSchedule40,80,and120sizesandpressure-ratedforwater(seeAppendixX1).IncludedarecriteriaforclassifyingPVCplasticpipematerialsandPVCplasticpipe,asystemofnomenclatureforPVCplasticpipe,andrequirementsandtestmethodsformaterials,workmanship,dimensions,sustainedpressure,burstpressure,flattening,andextrusionquality.Methodsofmarkingarealsogiven.Theproductscoveredbythisspecificationareintendedforusewiththedistributionofpressurizedliquidsonly,whicharechemicallycompatiblewiththepipingmaterials.Duetoinherenthazardsassociatedwithtestingcomponentsandsystemswithcompressedairorothercompressedgasessomemanufacturersdonotallowpneumatictestingoftheirproducts.Consultwithspecificproduct/componentmanufacturersfortheirspecifictestingprocedurespriortopneumatictesting.Note1Pressurized(compressed)airorothercompressedgasescontainlargeamountsofstoredenergywhichpresentserioussafteyhazardsshouldasystemfailforanyreason.Note2Thisstandardspecifiesdimensional,performanceandtestrequirementsforplumbingandfluidhandlingapplications,butdoesnotaddressventingofcombustiongases.Thetextofthisspecificationreferencesnotes,footnotes,andappendixeswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthespecification.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportion,Section,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.AspecificprecautionarystatementisgiveninNote0.Note4CPVCplasticpipes,Schedules40and80,whichwereformerlyincludedinthisspecification,arenowcoveredbySpecificationF441/F441M.Note5Thesustainedandburstpressuretestrequirements,andthepressureratingsinthe,arecalculatedfromstressvaluesobtainedfromtestsmadeonpipe4in.(100mm)andsmaller.However,testsconductedonpipeaslargeas24-in.(600-mm)diameterhaveshownthesestressvaluestobevalidforlargerdiameterPVCpipe.Note6PVCpipemadetothisspecificationisoftenbelledforuseaslinepipe.Fordetailsofthesolventcementbell,seeSpecificationD2672andfordetailsofbelledelastomericjoints,seeSpecificationsD3139andD3212.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:
【正文语种】:英语