JIS B2312-2009 钢制对焊管配件
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【英文标准名称】:Steelbutt-weldingpipefittings
【原文标准名称】:钢制对焊管配件
【标准号】:JISB2312-2009
【标准状态】:现行
【国别】:日本
【发布日期】:2009-02-20
【实施或试行日期】:2009-02-20
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMachineElements
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiesthesteelandnickel-chromiumferro-alloyseamlesspipefit-tingstobefittedbybutt-welding,mainlytopressureservicepipings11,highpressureservicepipings,hightemperatureservicepipings,alloysteelpipings,stainlesssteelpipings,lowtemperatureservicepipingsandsteelpipesforfiredheaters(here-afterreferredtoas"pipefittings").Thespecialqualityspecification,apartoforallofwhichmaybedesignatedbytheagreementbetweenthepurchaserandthemanufacturer,isgivenin.Annex.J.A..a.ndtherequirementsofspecialpttingearespecifiedinAneexJB:TheshapesanddimensionsofspecialbevelendsaredescribedinAnnexJCforinformativereference.NOTE:TheInternationalStandardscorrespondingtothisStandardandthesym-bolofdegreeofcorrespondenceareasfollows.ISO3419:1981Non-alloyandalloysteelbutt-weldingfittingsISO5251:1981Stainlesssteelbutt-weldingfittings(Overallevaluation:MOD)Thesymbolswhichdenotethedegreeofcorrespondenceinthecon-tentsbetweenJISandthecorrespondingInternationalStandardsareIDT(identical),MOD(modified),andNEQ(notequivalent)accordingtoISO/IECGuide21.Notes1)PipingsusingthecarbonsteelpipesforpressureservicespecifiedinJISG3454.2)PipingsusingthecarbonsteelpipesforhighpressureservicespecifiedinJISG3455.3)Pipingsusingthecarbonsteelpipesforhightemperatureservicespeci-fiedinJISG3456.4)PipingsusingalloysteelpipesspecifiedinJISG3458.5)PipingsusingthestainlesssteelpipesspecifiedinJISG3459.6)PipingsusingthesteelpipesforlowtemperatureservicespecifiedinJISG3460.7)PipingsusingthesteelpipesforfiredheatersspecifiedinJISG3467.
【中国标准分类号】:J15
【国际标准分类号】:23_040_40
【页数】:52P;A4
【正文语种】:日语
【原文标准名称】:钢制对焊管配件
【标准号】:JISB2312-2009
【标准状态】:现行
【国别】:日本
【发布日期】:2009-02-20
【实施或试行日期】:2009-02-20
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMachineElements
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiesthesteelandnickel-chromiumferro-alloyseamlesspipefit-tingstobefittedbybutt-welding,mainlytopressureservicepipings11,highpressureservicepipings,hightemperatureservicepipings,alloysteelpipings,stainlesssteelpipings,lowtemperatureservicepipingsandsteelpipesforfiredheaters(here-afterreferredtoas"pipefittings").Thespecialqualityspecification,apartoforallofwhichmaybedesignatedbytheagreementbetweenthepurchaserandthemanufacturer,isgivenin.Annex.J.A..a.ndtherequirementsofspecialpttingearespecifiedinAneexJB:TheshapesanddimensionsofspecialbevelendsaredescribedinAnnexJCforinformativereference.NOTE:TheInternationalStandardscorrespondingtothisStandardandthesym-bolofdegreeofcorrespondenceareasfollows.ISO3419:1981Non-alloyandalloysteelbutt-weldingfittingsISO5251:1981Stainlesssteelbutt-weldingfittings(Overallevaluation:MOD)Thesymbolswhichdenotethedegreeofcorrespondenceinthecon-tentsbetweenJISandthecorrespondingInternationalStandardsareIDT(identical),MOD(modified),andNEQ(notequivalent)accordingtoISO/IECGuide21.Notes1)PipingsusingthecarbonsteelpipesforpressureservicespecifiedinJISG3454.2)PipingsusingthecarbonsteelpipesforhighpressureservicespecifiedinJISG3455.3)Pipingsusingthecarbonsteelpipesforhightemperatureservicespeci-fiedinJISG3456.4)PipingsusingalloysteelpipesspecifiedinJISG3458.5)PipingsusingthestainlesssteelpipesspecifiedinJISG3459.6)PipingsusingthesteelpipesforlowtemperatureservicespecifiedinJISG3460.7)PipingsusingthesteelpipesforfiredheatersspecifiedinJISG3467.
【中国标准分类号】:J15
【国际标准分类号】:23_040_40
【页数】:52P;A4
【正文语种】:日语
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