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【英文标准名称】:PipeFlangesandFlangedFittings:NPS1/2through24
【原文标准名称】:管法兰和法兰管件:NPS1/2-24
【标准号】:ASMEB16.5-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:2分类设备;14公差(测量);3尺寸;4法兰管件;5法兰;6记号;7材料规范;8管道层;9压力试验;10封装;11大小;12规范(验收);13试验;1螺钉
【英文主题词】:Bolts;Classificationsystems;Dimensions;Flangedfittings;Flanges;Marking;Materialsspecification;Pipelaying;Pressuretests;Seals;Size;Specification(approval);Testing;Tolerances(measurement)
【摘要】:ThisStandardcoverspressure-temperatureratings,materials,dimensions,tolerances,marking,testing,andmethodsofdesignatingopeningsforpipeflangesandflangedfittings.Includedare:flangeswithratingclassdesignations150,300,400,600,900,1500,and2500insizesNPS1/2throughNPS24,withrequirementsgiveninbothmetricandU.S.Customaryunitswithdiameterofboltsandflangeboltholesexpressedininchunits;flangedfittingswithratingclassdesignation150and300insizesNPS1/2throughNPS24,withrequirementsgiveninbothmetricandU.S.Customaryunitswithdiameterofboltsandflangeboltholesexpressedininchunits;andflangedfittingswithratingclassdesignation400,600,900,1500,and2500insizesNPS1/2throughNPS24thatareacknowledgedinAnnexGinwhichonlyU.S.Customaryunitsareprovided.ThisStandardislimitedtoflangesandflangedfittingsmadefromcastorforgedmaterials,andblindflangesandcertainreducingflangesmadefromcast,forged,orplatematerials.AlsoincludedinthisStandardarerequirementsandrecommendationsregardingflangebolting,flangegaskets,andflangejoints.
【中国标准分类号】:J15
【国际标准分类号】:23_040_60
【页数】:248P;A4
【正文语种】:英语