TB/T 2139-1990 轻型轨道车技术条件
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来源:标准资料网
基本信息
标准名称: | 轻型轨道车技术条件 |
中标分类: |
铁路 >>
铁路建筑设备 >>
铁路养路机械 |
替代情况: | 被TB/T 2139-2004代替 |
发布日期: | |
实施日期: | 1992-11-01 |
首发日期: | |
作废日期: | 2004-11-01 |
出版日期: | |
页数: | 6页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 铁路 铁路建筑设备 铁路养路机械
【英文标准名称】:StandardSpecificationforSeamlessFerriticandAusteniticAlloy-SteelBoiler,Superheater,andHeat-ExchangerTubes
【原文标准名称】:锅炉,过热器和热交换器用无缝铁素体和奥氏体合金钢管标准规格
【标准号】:ASTMA213/A213M-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:A01.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:合金钢管;奥氏体不锈钢;锅炉管;铁素体不锈钢;热交换器管;高温应用件;无缝钢管;钢管;过热器管
【英文主题词】:alloysteeltubes;austeniticstainlesssteel;boilertubes;ferriticstainlesssteel;heatexchangertubes;high-temperatureapplications;seamlesssteeltubes;steeltubes;superheatertubes
【摘要】:1.1Thisspecificationcoversseamlessferriticandausteniticsteelboiler,superheater,andheat-exchangertubes,designatedGradesT5,TP304,etc.ThesesteelsarelistedinTables1and2.1.2Gradescontainingtheletter,H,intheirdesignation,haverequirementsdifferentfromthoseofsimilargradesnotcontainingtheletter,H.Thesedifferentrequirementsprovidehighercreep-rupturestrengththannormallyachievableinsimilargradeswithoutthesedifferentrequirements.1.3Thetubingsizesandthicknessesusuallyfurnishedtothisspecificationare1/8in.[3.2mm]ininsidediameterto5in.[127mm]inoutsidediameterand0.015to0.500in.[0.4to12.7mm],inclusive,inminimumwallthicknessor,ifspecifiedintheorder,averagewallthickness.Tubinghavingotherdiametersmaybefurnished,providedsuchtubescomplywithallotherrequirementsofthisspecification.1.4ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.Theinch-poundunitsshallapplyunlessthex201C;Mx201D;designationofthisspecificationisspecifiedintheorder.
【中国标准分类号】:
【国际标准分类号】:23_040_10
【页数】:14P.;A4
【正文语种】:
Product Code:SAE AS4647
Title:Hose Assembly, Polytetrafluoroethylene, Cres Reinforced, 400 Degrees F, 4000 Psi, Flared, 90 Degrees to 90 Degrees, Cres Fittings
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.