bs2010-2009管道阀门及管件用法兰和螺栓规范(英文）

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1、BS10:2009BSIBritishStandardsSpecificationforflangesandboltingforpipes,valvesandfittingsNOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAW™raisingstandardsworldwideBS10:2009BRITISHSTANDARDPublishingandcopyrightinformationTheBSIcopyrightnoticedisplayedinthisdocumentindicateswhe

2、nthedocumentwaslastissued.©BSI2009ISBN9780580612961ICS23.040.60ThefollowingBSIreferencesrelatetotheworkonthisstandard:CommitteereferencePSE/15Draftforcomment08/30174939DCPublicationhistoryFirstpublishedasBS10-1:1947,BS10-2:1926,BS10-3:1929,BS10-4:1931andBS10-5:1932FirstpublishedasBS10,

3、December1962Second(present)edition,April2009AmendmentsissuedsincepublicationDateTextaffectedBRITISHSTANDARDBS10:2009ContentsForewordiii1Scope12Normativereferences13Designtemperatureandpressure24Designation25Flangedimensions26Flangematerials37Attachmentofflanges48Hydraulictestingofflang

4、ejoints49Certification410Lowtemperatureflangesandbolting6AnnexesAnnexA(informative)Informationtobesuppliedbythepurchaser33AnnexB(informative)MinimumrequirementsofsteeltobeusedforflangesinTableAtoTableH34AnnexC(normative)Boltsandnuts37Bibliography41ListoffiguresFigure1–Shapedstudbolt(se

5、eC.4)25Figure2–Applicationdiagramforboltsandstud-bolts:carbonandflanges26Figure3–Steelorcopperalloyplainflange28Figure4–Steelbossflange29Figure5–Integrallyforgedorcaststeelflangeforvalvesonly30Figure6–Steelweldingneckflange(seeTableDtoTableT)www.bzfxw.com31Figure7–Integrallycastironfla

6、nges(seeTableFandTableH)32ListoftablesTable1–Flangematerials–minimumrequirements3Table2–Temperature/pressureratingsforcarbonsteelflanges[seeAnnexB]5TableA–Dimensionsofplain,boss,integrallycastorforgedflanges(forratingsseeTable2andAnnexB)7TableD–Dimensionsofplain,boss,integrallycastorfo

7、rgedandweldingneckflanges(forratingsseeTable2andAnnexB)9TableE–Dimensionsofplain,boss,integrallycastorforged,andweldingneckflanges(forratingsseeTable2andAnnexB)12TableF–Dimensionsofplain,boss,integrallycastorforged,andweldingneckflanges(forratingsseeTable2andAnnexB)14TableH–Dimension