ASTM D2239-2003 以受控内径为基准的聚乙烯(PE)塑料管(SIDR-PR)标准规范

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【英文标准名称】:StandardSpecificationforPolyethylene(PE)PlasticPipe(SIDR-PR)BasedonControlledInsideDiameter
【原文标准名称】:以受控内径为基准的聚乙烯(PE)塑料管(SIDR-PR)标准规范
【标准号】:ASTMD2239-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:F17.26
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:塑料制品;聚乙烯;直径;内径;塑料;塑料管;尺寸;建筑;管
【英文主题词】:polyethylene(PE)pipe;polyethylene(PE)plasticpipe(SDR-PR)basedoncontrolledinsidediameter
【摘要】:1.1Thisspecificationcoverspolyethylene(PE)pipemadeinstandardthermoplasticpipedimensionratiosandpressureratedforwater(seeappendix).IncludedarecriteriaforclassifyingPEplasticpipematerialsandPEplasticpipe,asystemofnomenclatureforPEplasticpipe,andrequirementsandtestmethodsformaterials,workmanship,dimensions,sustainedpressure,burstpressure,andenvironmentalstresscracking.Methodsofmarkingarealsogiven.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thetextofthisspecificationreferencesnotes,footnotes,andappendixeswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthespecification.1.4Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportion,Section7,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:7P.;A4
【正文语种】:


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基本信息
标准名称:工业安装分项工程质量检验评定标准(上、下册)
中标分类: 工程建设 >> 工业设备安装工程 >> 工业设备安装工程综合
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页数:414页
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所属分类: 工程建设 工业设备安装工程 工业设备安装工程综合
【英文标准名称】:StandardTestMethodsforNonvolatileMatterinHalogenatedOrganicSolventsandTheirAdmixtures
【原文标准名称】:卤化有机溶剂及其混合物中不挥发物质的标准试验方法
【标准号】:ASTMD2109-2001(2006)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:D26.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:halogenatedorganicsolvents;nonvolatilematter;nonvolatileresidue;residueonevaporation;Halogenatedorganicsolvents;Nonvolatilemattercontent--chemicals;Nonvolatileresidue(NVR);Residueonevaporation
【摘要】:Nonvolatilematterinsolventscanadverselyaffecttheircleaningproperties.Thesetestmethodscanbeusedtocontrolsoilcontaminationintheboilingsolvent,whichifallowedtobecometoohigh,candecreasethestabilityofthesolvent.Thesetestmethodscanbeusedtoestablishmanufacturingandpurchasingspecifications.1.1Thesetestmethodscoverthedeterminationofnonvolatilematterinhalogenatedorganicsolventsandadmixtures.1.2Fivetestmethodsarecovered,asfollows:1.2.1TestMethodA8212;Forhalogenatedorganicsolventsoradmixtureshavinglessthan50ppmnonvolatilematter;orwhereprecisionbetterthanx00B1;10ppmisrequired.1.2.2TestMethodB8212;Forhalogenatedorganicsolventsoradmixtureshavingmorethan50ppmnonvolatilematterorwhereprecisionofx00B1;0.001%(10ppm)issatisfactory.1.2.3TestMethodC8212;Forlow-boilinghalogenatedorganicsolventsortheiradmixtures(forexample,methylenechloride,trichlorotrifluoroethane)thatmaysuperheatandcausebumpingwhileevaporatingtodrynesswithsteam.Aprecisionofgreaterthanx00B1;10ppmcanbeattained.1.2.4TestMethodD8212;Forrapidmeasurementofnonvolatilematterinhalogenatedorganicsolventsandtheiradmixturesandwhereprecisionbetterthanx00B1;10ppmisrequired.1.2.5TestMethodE8212;Forhalogenatedorganicsolventsoradmixturesandwhereprecisionbetterthanx00B1;10ppmisrequired.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G63
【国际标准分类号】:71_080_20
【页数】:4P.;A4
【正文语种】:英语