BS EN 13445-4-2009 无燃烧压力容器.制造

raisingstandardsworldwide™NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWBSIBritishStandardsUnfiredpressurevessels—Part4:FabricationBSEN13445-4:2009BSEN13445-4:2009BRITISHSTANDARDNationalforewordThisBritishStandardistheUKimplementationofEN13445-4:2009.ItsupersedesBSEN13445-4:2002+A2:2006whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteePVE/1,Pressurevessels.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.©BSI2009ISBN9780580655654ICS23.020.30CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon30September2009.AmendmentsissuedsincepublicationDateTextaffectedEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN13445-4July2009ICS23.020.30SupersedesEN13445-4:2002EnglishVersionUnfiredpressurevessels-Part4:FabricationRécipientssouspressionnonsoumisàlaflamme-Partie4:fabricationUnbefeuerteDruckbehälter-Teil4:HerstellungThisEuropeanStandardwasapprovedbyCENon30June2009.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCENManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCENManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:AvenueMarnix17,B-1000Brussels©2009CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN13445-4:2009:EEN13445-4:2009(E)Issue1(2009-07)2ContentsPageForeword..............................................................................................................................................................41Scope......................................................................................................................................................52Normativereferences............................................................................................................................53Requirementsformanufacturingandsubcontracting......................................................................73.1Manufacturing........................................................................................................................................73.2Subcontracting.......................................................................................................................................74Materials.................................................................................................................................................84.1General....................................................................................................................................................84.2Materialtraceability...............................................................................................................................84.2.1General....................................................................................................................................................84.2.2Identificationsystem.............................................................................................................................84.2.3Visibility..................................................................................................................................................94.2.4Reviewofmaterialcertificationandmaterialidentification..............................................................94.2.5Transferofmarkings.............................................................................................................................95Manufacturingtolerances.....................................................................................................................95.1Surfacegeometryofwelds...................................................................................................................95.2Middlelinealignment............................................................................................................................95.3Surfacealignment..............................................................................................................................