BS EN 13480-4-2012 A1-2013 Metallic industrial piping Part 4 Fabrication and ins

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1、BSEN13480-4:2012+A1:2013BSIStandardsPublicationMetallicindustrialpipingPart4:FabricationandinstallationBSEN13480-4:2012+A1:2013BRITISHSTANDARDNationalforewordThisBritishStandardistheUKimplementationofEN13480-4:2012+A1:2013.ItsupersedesBSEN13480-4:2012whichiswithdrawn.Thestartandfinishoftextintr

2、oducedoralteredbyamendmentisindicatedinthetextbytags.TagsindicatingchangestoCENtextcarrythenumberoftheCENamendment.Forexample,textalteredbyCENamendmentA1isindicatedby!".TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteePVE/10,Pipingsystems.Alistoforganizationsrepresentedonthisco

3、mmitteecanbeobtainedonrequesttoitssecretary.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.©TheBritishStandardsInstitution2013.PublishedbyBSIStandardsLimited2013ISBN9780580800375ICS23.040.01CompliancewithaBritishStandardcan

4、notconferimmunityfromlegalobligations.ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon31December2012.Amendments/corrigendaissuedsincepublicationDateTextaffected31October2013ImplementationofCENamendmentA1:2013EUROPEANSTANDARDEN13480-4:2012+A1NORMEEUROPÉE

5、NNEEUROPÄISCHENORMAugust2013ICS23.040.01EnglishVersionMetallicindustrialpiping-Part4:FabricationandinstallationTuyauteriesindustriellesmétalliques-Partie4:FabricationMetallischeindustrielleRohrleitungen-Teil4:FertigungetinstallationundVerlegungThisEuropeanStandardwasapprovedbyCENon8May2012.CENm

6、embersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCEN-CENELECManagementCentr

7、eortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCEN-CENELECManagementCentreh