ASTM D2855-1996(2010) 聚氯乙烯管和配件的液状粘固剂接头的制作的标准实施规程
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【英文标准名称】:StandardPracticeforMakingSolvent-CementedJointswithPoly(VinylChloride)(PVC)PipeandFittings
【原文标准名称】:聚氯乙烯管和配件的液状粘固剂接头的制作的标准实施规程
【标准号】:ASTMD2855-1996(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F17.20
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:fittings;bellends;PVC;pipe;solvent-cemented;joints
【摘要】:Thetechniquesdescribedhereincanbeusedtoproducestrongpressure-tightjointsbetweenPVCpipeandfittings,eitherinshopoperationsorinthefield.However,skillandknowledgeonthepartoftheoperatorarerequiredtoobtainagoodqualityjoint.Thisskillandknowledgecanbeobtainedbymakingjointsundertheguidanceofskilledoperatorsandtestingthemuntilgoodqualityjointsareobtained.1.1Thispracticedescribesaprocedureformakingjointswithpoly(vinylchloride)plastic(PVC)pipes,bothplainendsandfittings,andbellends,bymeansofsolventcements.TheseproceduresaregeneralonesforPVCpiping.Innon-pressureapplications,simplifiedproceduresmaybeused.Manufacturersshouldsupplyspecificinstructionsfortheirparticularproducts,ifandwhenitseemsnecessary.1.2ThetechniquescoveredareapplicableonlytoPVCpipe,bothplainandbell-end,andfittingsofthesameclassesasdescribedinSpecificationD1784.1.3Pipeandfittingsaremanufacturedwithincertaintolerancestoprovideforthesmallvariationsintheextrusion,belling,andmoldingprocessesandarenottoexactsize.ApartiallistofstandardsforPVCpipe,fittings,andcementssuitableforuseinmakingsolvent-cementedjointsisgiveninAppendixX1.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thetextofthispracticereferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthepractice.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:83_180
【页数】:8P.;A4
【正文语种】:英语
【原文标准名称】:聚氯乙烯管和配件的液状粘固剂接头的制作的标准实施规程
【标准号】:ASTMD2855-1996(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F17.20
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:fittings;bellends;PVC;pipe;solvent-cemented;joints
【摘要】:Thetechniquesdescribedhereincanbeusedtoproducestrongpressure-tightjointsbetweenPVCpipeandfittings,eitherinshopoperationsorinthefield.However,skillandknowledgeonthepartoftheoperatorarerequiredtoobtainagoodqualityjoint.Thisskillandknowledgecanbeobtainedbymakingjointsundertheguidanceofskilledoperatorsandtestingthemuntilgoodqualityjointsareobtained.1.1Thispracticedescribesaprocedureformakingjointswithpoly(vinylchloride)plastic(PVC)pipes,bothplainendsandfittings,andbellends,bymeansofsolventcements.TheseproceduresaregeneralonesforPVCpiping.Innon-pressureapplications,simplifiedproceduresmaybeused.Manufacturersshouldsupplyspecificinstructionsfortheirparticularproducts,ifandwhenitseemsnecessary.1.2ThetechniquescoveredareapplicableonlytoPVCpipe,bothplainandbell-end,andfittingsofthesameclassesasdescribedinSpecificationD1784.1.3Pipeandfittingsaremanufacturedwithincertaintolerancestoprovideforthesmallvariationsintheextrusion,belling,andmoldingprocessesandarenottoexactsize.ApartiallistofstandardsforPVCpipe,fittings,andcementssuitableforuseinmakingsolvent-cementedjointsisgiveninAppendixX1.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thetextofthispracticereferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthepractice.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:83_180
【页数】:8P.;A4
【正文语种】:英语
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