DIN_7603-2001德国垫圈

ICS23.040.80DichtringeInkeepingwithcurrentpracticeinstandardspublishedbytheInternationalOrganizationforStandardization(ISO),acommahasbeenusedthroughoutasthedecimalmarker.ForewordThisstandardhasbeenpreparedbyTechnicalCommitteeRohrverschraubungenoftheNormenausschussRohrleitungenundDampfkesselanlagen(PipelinesandPressureVesselsStandardsCommittee).AmendmentsThisstandarddiffersfromtheNovember1994editionasfollows:a)ThedimensionsandmassofringsealsandgasketswhicharenottobeusedfornewdesignsarenowdealtwithinAppendixA.b)Dimensionr1hasbeenspecifiedfortypeCgaskets.c)Dimensiond1hasbeencorrectedforgasketsofnominalsize21·26.d)Thespecificationsforservicetemperatureshavebeenamended(cf.table3).e)Thestandardhasbeeneditoriallyrevised.PreviouseditionsDIN7603:1936-07,1941x-05,1961-01,1961-09,1968-03,1994-11.Ref.No.DIN7603:2001-05Englishpricegroup07SalesNo.010709.01DEUTSCHENORMMay20017603{Continuedonpages2to10.©NopartofthistranslationmaybereproducedwithoutthepriorpermissionofDINDeutschesInstitutfürNormunge.V.,Berlin.BeuthVerlagGmbH,10772Berlin,Germany,hastheexclusiverightofsaleforGermanStandards(DIN-Normen).RingsealsandgasketsTranslationbyDIN-Sprachendienst.Incaseofdoubt,theGerman-languageoriginalshouldbeconsultedastheauthoritativetext.Alldimensionsareinmillimetres.1ScopeThisstandardspecifiesdimensionsandmaterialsforringsealsandflatorfilledgasketsdesignedforusewithcompressioncouplings(e.g.asspecifiedinDIN3850orDIN7601)orpipeplugs(asspecifiedinDIN908).2NormativereferencesThisstandardincorporates,bydatedorundatedreference,provisionsfromotherpublications.Thesenormativereferencesarecitedattheappropriateplacesinthetext,andthetitlesofthepublicationsarelistedbelow.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisstandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthepublicationreferredtoapplies.DIN908HexagonsocketscrewplugswithparallelscrewthreadDIN3850Compressioncouplings–OverviewSupersedesNovember1994edition.B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB7939FA35CF12896C7E413947AE70E2796E90BB89DAE48FE0E03EE93AE6DA6FB3FE03601E27974E56C9A21F4321AABF4177C41E24C29090E0DBC3F68F0B97D2AB4AEA297E7656FD05794541BNormen-Download-Beuth-LEWAHerbertOttGmbH&Co.-KdNr.4102765-LfNr.2292669001-2004-02-1009:07–OverviewDIN7737Vulcanizedfibreproducts–TypesDINENISO6506-1Metallicmaterials–Brinellhardnesstest–Part1:Testmethod(ISO6506-1:1999)3DimensionsanddesignationThedesignsshownareforillustrativepurposesonly,butthedimensionsofringssealsandgasketsshallbeasspecified.TypeAFlatgasketTypeCFilledgasketTypeDO-ring1)r1=h/2.Figure1:Gasketandringsealdimensions(notation)DesignationofatypeAgasket(A)ofnominalsize16·20,madeofvulcanizedfibre(Vf):GasketDIN7603–A16·····20–Vf1)Approx.sheetthickness:0,3mm.1)B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB7939FA35CF12896C7E413947AE70E2796E90BB89DAE48FE0E03EE93AE6DA6FB3FE03601E27974E56C9A21F4321AABF4177C41E24C29090E0DBC3F68F0B97D2AB4AEA297E7656FD05794541BNormen-Download-Beuth-LEWAHerbertOttGmbH&Co.-KdNr.4102765-LfNr.2292669001-2004-02-1009:07(continued)1)Thesesizesareparticularlysuitableforusewithairbrakes(materials:ZnandVf).d2d1r2h1)1)1)1)Page3DIN7603:2001-05B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB7939FA35CF12896C7E413947AE70E2796E90BB89DAE48FE0E03EE93AE6DA6FB3FE03601E27974E56C9A21F4321AABF4177C41E24C29090E0DBC3F68F0B97D2AB4AEA297E7656FD05794541BNormen-Download-Beuth-LEWAHerbertOttGmbH&Co.-KdNr.4102765-LfNr.2292669001-2004-02-1009:07(continued)(continued)Page4DIN7603:2001-05B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB7939FA35CF12896C7E413947AE70E2796E90BB89DAE48FE0E03EE93AE6DA6FB3FE03601E27974E56C9A21F4321AABF4177C41E24C29090E0DBC3F68F0B97D2AB4AEA297E7656FD05794541BNormen-Download-Beuth-LEWAHerbertOttGmbH&Co.-KdNr.4102765-LfNr.2292669001-2004-02-1009:07(concluded)Table2:MassMassper1000units,inkg(t25%)1)NominalsizeTypeATypeCTypeD(continued)1)Masscalculatedtakingthedensityas1,8kg/dm3forFA1,3kg/dm3forVf2,7kg/dm3forAl7,85kg/dm3forSt8,9kg/dm3forCu1,2kg/dm3forasbestos-freefillermaterial(typeC)7,14kg/dm3forZnPage5DIN7603:2001-05B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB7939FA35CF12896C7E413947AE70E2796E90BB89DAE48FE0E03EE93AE6DA6FB3FE03601E27974E56C9A21F4321AABF4177C41E24C29090E0DBC3F68F0B97D2AB4AEA297E7656FD05794541BNormen-Download-Beuth-LEWAHerbertOttGmbH&Co.-KdNr.4102765-LfNr.2292669001-2004-02-1009:07(concluded)Massper1000units,inkg(t25%)1)NominalsizeTypeATypeCTypeDSeepage5for1).Page6DIN7603:2001-05B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB7939FA35CF12896C7E413947AE70E2796E90BB89DAE48FE0E03EE93AE6DA6FB3FE03601E27974E56C9A21F4321AABF4177C41E24C29090E0DBC3F68F0B97D2AB4AEA297E7656FD05794541BNormen-Download-Beuth-LEWAHerbertOttGmbH&Co.-KdNr.