ANSI/ASTM F1588-1996 恒定拉伸载荷连接试验方法

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【英文标准名称】:TestMethodforConstantTensileLoadJointTest(CTLJT)
【原文标准名称】:恒定拉伸载荷连接试验方法
【标准号】:ANSI/ASTMF1588-1996
【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】:漏泄试验;化合物;塑料管;抗拉试验;试验
【英文主题词】:Compound;Leaktests;Metallicmaterials;Plasticpipes;Tensiletests;Testing;Tests
【摘要】:Theconstanttensileloadjointtest(CTLJT)isdesignedtodemonstratethatajointinaplasticpipingsystemisresistanttotheeffectsoflong-termcreep.Thejointissubjectedtoaninternalpressureatleastequaltoitsoperatingpressureandasustainedaxialtensileloadforaspecifiedtimeperiod,usually1000h.Thejointshallnotleak,normaythepipecompletelypulloutforthetestduration.Thetotalaxialstressissetbythereferencingdocument.SometypicalconditionsfortestingofjointsonpolyethylenepipearedescribedinAppendixX1.Thistestisusuallyperformedat73?F(22.8?C).TheCTLJTwasdevelopedtodemonstratethelong-termresistancetopulloutofmechanicaljointsonpolyethylenegaspipe.TheCTLJThasalsobeensuccessfullyappliedtotheevaluationofothercomponentsofplasticpipingsystems.TheseapplicationsarediscussedinAppendixX1.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P04
【国际标准分类号】:23_040_20
【页数】:
【正文语种】:英语