【英文标准名称】:StandardSpecificationforSeamlessCold-DrawnCarbonSteelTubingforHydraulicSystemService
【原文标准名称】:液压系统设备用冷拉碳素无缝钢管的标准规范
【标准号】:ASTMA822/A822M-2004(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:
【英文主题词】:carbon;pressure-containingparts;seamlesssteeltube;steeltube;Carbonsteeltube--specifications;Cold-drawnsteeltube--specifications;Hydraulicsystems;Seamlesssteeltube--specifications
【摘要】:1.1Thisspecificationcoversnominalwallthickness,seamless,cold-drawncarbonsteeltubingintendedforuseinhydraulicsystemsandinothersimilarapplicationswhereformingoperationsrequiretightradiusbendingandflaring.1.2Tubingsizesandthicknessesusuallyfurnishedtothisspecificationare1/8to3x00BD;in.[3.2to88.9mm]inoutsidediameterand0.035to0.134in.[0.9to3.4mm]inclusive,innominalwallthickness.Tubinghavingotherdimensionsmaybefurnished,providedsuchtubingcomplieswithallotherrequirementsofthisspecification.1.3Mechanicalpropertyrequirementsdonotapplytotubingsmallerthan1/8in.[3.2mm]ininsidediameteror0.015in.[0.4mm]inthickness.1.4Optionalsupplementaryrequirementsareprovidedand,whendesired,shallbesostatedintheorder.1.5ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【中国标准分类号】:H48
【国际标准分类号】:23_100_40
【页数】:3P.;A4
【正文语种】:英语