ANSI/ASTM B474-1999 UNSNO8020、UNSNO8026和UNSNO8024镍合金电熔焊管规范
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【英文标准名称】:SpecificationforElectricFusionWeldedUNSN08020,UNSN08026,andUNSN08024NickleAlloyPipe
【原文标准名称】:UNSNO8020、UNSNO8026和UNSNO8024镍合金电熔焊管规范
【标准号】:ANSI/ASTMB474-1999
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:管;合金;镍
【英文主题词】:pipes;nickel;alloys
【摘要】:ThisspecificationcoverselectricfusionweldedUNSN08020,UNSN08026,andUNSN08024pipesuitableforhigh-temperatureorcorrosiveservice.(Althoughnorestrictionsareplacedonthesizesofpipethatmaybefurnishedunderthisspecification,commercialpracticeiscommonlylimitedtosizesnotlessthan8in.(203mm)nominaldiameter.)Twotypesofpipearecoveredasfollows:TypeI-Allweldedjointstobecompletelyexaminedbyradiography.TypeII-Noradiographicexaminationrequired.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:H62
【国际标准分类号】:77_150_40
【页数】:
【正文语种】:英语
【原文标准名称】:UNSNO8020、UNSNO8026和UNSNO8024镍合金电熔焊管规范
【标准号】:ANSI/ASTMB474-1999
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:管;合金;镍
【英文主题词】:pipes;nickel;alloys
【摘要】:ThisspecificationcoverselectricfusionweldedUNSN08020,UNSN08026,andUNSN08024pipesuitableforhigh-temperatureorcorrosiveservice.(Althoughnorestrictionsareplacedonthesizesofpipethatmaybefurnishedunderthisspecification,commercialpracticeiscommonlylimitedtosizesnotlessthan8in.(203mm)nominaldiameter.)Twotypesofpipearecoveredasfollows:TypeI-Allweldedjointstobecompletelyexaminedbyradiography.TypeII-Noradiographicexaminationrequired.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:H62
【国际标准分类号】:77_150_40
【页数】:
【正文语种】:英语
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