BS EN 12516-1 2005

BRITISHSTANDARDBSEN12516-1:2005Industrialvalves—Shelldesignstrength—Part1:TabulationmethodforsteelvalveshellsTheEuropeanStandardEN12516-1:2005hasthestatusofaBritishStandardICS23.060.01

 
 LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,SunDec1701:17:22GMT+00:002006,UncontrolledCopy,(c)BSIBSEN12516-1:2005ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon4May2005©BSI4May2005ISBN0580459845NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN12516-1:2005.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteePSE/7,Valves,toSubcommitteePSE/7/1,Valves—Basicstandards,whichhastheresponsibilityto:Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to111andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateCommentsLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,SunDec1701:17:22GMT+00:002006,UncontrolledCopy,(c)BSIEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN12516-1April2005ICS23.060.01EnglishversionIndustrialvalves-Shelldesignstrength-Part1:TabulationmethodforsteelvalveshellsRobinetterieindustrielle-Résistancemécaniquedesenveloppes-Partie1:Méthodetabulairerelativeauxenveloppesd'appareilsderobinetterieenacierIndustriearmaturen-Gehäusefestigkeit-Teil1:TabellenverfahrenfürdrucktragendeGehäusevonArmaturenausStahlThisEuropeanStandardwasapprovedbyCENon15March2005.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2005CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN12516-1:2005:ELicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,SunDec1701:17:22GMT+00:002006,UncontrolledCopy,(c)BSIEN12516-1:2005(E)2ContentsPageForeword..............................................................................................................................................................5Introduction.........................................................................................................................................................6Table1—Pressureusedtocalculatetabulatedthickness...........................................................................6Table2—Ratiofordeterminingpressure/temperatureratings....................................................................71Scope......................................................................................................................................................92Normativereferences............................................................................................................................93Terms,definitionsandsymbols.........................................................................................................12Table3-Symbolsandunits............................................................................................................................134Size........................................................................................................................................................145Materialgroupsandmaterialtemperaturelimitations.........................