ASTM A671-2006 常温和较低温用电熔焊钢管的标准规范

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【英文标准名称】:StandardSpecificationforElectric-Fusion-WeldedSteelPipeforAtmosphericandLowerTemperatures
【原文标准名称】:常温和较低温用电熔焊钢管的标准规范
【标准号】:ASTMA671-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:A01.09
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:熔焊;管道;管;钢;温度
【英文主题词】:
【摘要】:1.1Thisspecificationcoverselectric-fusion-weldedsteelpipewithfillermetaladded,fabricatedfrompressurevesselqualityplateofseveralanalysesandstrengthlevelsandsuitableforhigh-pressureserviceatatmosphericandlowertemperatures.Heattreatmentmayormaynotberequiredtoattainthedesiredpropertiesortocomplywithapplicablecoderequirements.Supplementaryrequirementsareprovidedforusewhenadditionaltestingorexaminationisdesired.1.2Thespecificationnominallycoverspipe16in.(405mm)inoutsidediameterorlargerandof1/4in.(6.4mm)wallthicknessorgreater.Pipehavingotherdimensionsmaybefurnishedprovideditcomplieswithallotherrequirementsofthisspecification.1.3Severalgradesandclassesofpipeareprovided.1.3.1Gradedesignatesthetypeofplateusedaslistedin.1.3.2Classdesignatesthetypeofheattreatmentperformedduringmanufactureofthepipe,whethertheweldisradiographicallyexamined,andwhetherthepipehasbeenpressuretestedaslistedin1.3.3.1.3.3Classdesignationsareasfollows(Note1):Note1Selectionofmaterialsshouldbemadewithattentiontotemperatureofservice.Forsuchguidance,SpecificationA20/A20Mmaybeconsulted.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:7P.;A4
【正文语种】: