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ICS23.060.01Industriearmaturen–AnschweißendenfürArmaturenausStahlEuropeanStandardEN12627:1999hasthestatusofaDINStandard.Acommaisusedasthedecimalmarker.NationalforewordThisstandardhasbeenpreparedbyCEN/TC69.TheresponsibleGermanbodyinvolvedinitspreparationwastheNormenausschußArmaturen(ValvesStandardsCommittee),TechnicalCommitteeGrundnormen.AmendmentsDIN3239-1,October1988edition,hasbeensupersededbythespecificationsofEN12627.PreviouseditionsDIN3239-1:1974-08,1980-10,1988-10.Ref.No.DINEN12627:1999-10Englishpricegroup07SalesNo.110703.00DEUTSCHENORMOctober1999EN12627{Continuedoverleaf.ENcomprises9pages.©NopartofthisstandardmaybereproducedwithoutthepriorpermissionofDINDeutschesInstitutfürNormunge.V.,Berlin.BeuthVerlagGmbH,D-10772Berlin,hastheexclusiverightofsaleforGermanStandards(DIN-Normen).IndustrialvalvesButtweldingendsforsteelvalvesEnglishversionofDINEN12627SupersedesDIN3239-1,October1988edition.EnglishversionICS23.060.01Descriptors:IndustrialvalvesButtweldingendsforsteelvalves©1999.CEN–AllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalmembers.Ref.No.EN12627:1999EIndustriearmaturen–Anschweiß-endenfürArmaturenausStahlThisEuropeanStandardwasapprovedbyCENon1999-04-16.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstand-ardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.TheEuropeanStandardsexistinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,theCzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,theNetherlands,Norway,Portugal,Spain,Sweden,Switzerland,andtheUnitedKingdom.EN12627May1999CentralSecretariat:ruedeStassart36,B-1050BrusselsEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormung|ÈÉËAppareilsderobinetterie–ExtrémitésàsouderenboutpourappareilsderobinetterieenacierPage2EN12627:1999233334899Page3EN12627:1999Page4EN12627:1999Page5EN12627:1999Page6EN12627:1999Page7EN12627:1999Page8EN12627:1999Page9EN12627:1999