BS EN 1254-1-1998 铜和铜合金管配件 第1部分 铜管用毛细钎焊管件(软钎焊和硬钎焊

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISHSTANDARDBSEN1254-1:1998(IncorporatingCorrigendumNo.1)TheEuropeanStandardEN1254-1:1998hasthestatusofaBritishStandardICS23.040.40NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWCopperandcopperalloysÐPlumbingfittingsÐPart1:FittingswithendsforcapillarysolderingorcapillarybrazingtocoppertubesLicensedcopy:RMJM,30/08/2005,UncontrolledCopy,©BSIThisBritishStandard,havingbeenpreparedunderthedirectionoftheEngineeringSectorBoard,waspublishedundertheauthorityoftheStandardsBoardandcomesintoeffecton15June1998©BSI1998ISBN0580294382BSEN1254-1:1998AmendmentsissuedsincepublicationAmd.No.DateTextaffected10099CorrNo.1July1998Indicatedbyasidelineinthemargin||NationalforewordThisBritishStandardistheEnglishlanguageversionofEN1254-1:1998.TogetherwithBSEN1254-2itsupersedesBS864-2:1983whichisdeclaredobsolescent.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeNFE/34,Copperandcopperalloys,toSubcommitteeNFE/34/3,Copperandcopperalloyfittingsfortubeandpipe,whichhastheresponsibilityto:Ðaidenquirerstounderstandthetext;ÐpresenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;ÐmonitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueunderthesectionentitledªInternationalStandardsCorrespondenceIndexº,orbyusingtheªFindºfacilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.Licensedcopy:RMJM,30/08/2005,UncontrolledCopy,©BSICENEuropeanCommitteeforStandardizationComiteÂEuropeÂendeNormalisationEuropaÈischesKomiteefuÈrNormungCentralSecretariat:ruedeStassart36,B-1050Brussels©1998CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN1254-1:1998EEUROPEANSTANDARDEN1254-1NORMEEUROPEÂENNEEUROPAÈISCHENORMJanuary1998ICS23.040.40Descriptors:Coppertubes,copper,copperalloys,pipefittings,connectionsforwelding,joining,dimensions,dimensionaltolerances,tests,designation,markingEnglishversionCopperandcopperalloysÐPlumbingfittingsÐPart1:FittingswithendsforcapillarysolderingorcapillarybrazingtocoppertubesCuivreetalliagesdecuivreÐRaccordsÐPartie1:RaccordsaÁbraserparcapillariteÂpourtubesencuivreKupferundKupferlegierungenÐFittingsÐTeil1:KapillarloÈtfittingsfuÈrKupferrohre(Weich-undHartloÈten)ThisEuropeanStandardwasapprovedbyCENon24November1997.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.Licensedcopy:RMJM,30/08/2005,UncontrolledCopy,©BSIPage2EN1254-1:1998©BSI1998ForewordThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC133,Copperandcopperalloys,theSecretariatofwhichisheldbyDIN.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyJuly1998,andconflictingnationalstandardsshallbewithdrawnatthelatestbyJuly1998.Withinitsprogrammeofwork,TechnicalCommitteeCEN/TC133requestedCEN/TC133/WG8,Copperandcopperalloyfittings,topreparethefollowingstandard:EN1254-1,CopperandcopperalloysÐPlumbingfittingsÐPart1:Fittingswithendsforcapillarysolderingorcapillarybrazingtocoppertubes.Thisstandardisoneoffivepartsforcopperandcopperalloyfittingsforjoiningcoppertubesorplasticspipes.Theotherfourpartsofthestandardare:EN1254-2,CopperandcopperalloysÐPlumbingfittingsÐPart2:Fittingswithcompressionendsforusewithcoppertubes.EN1254-3,CopperandcopperalloysÐPlumbingfittingsÐPart3:Fittingswithcompressionendsforusewithplasticspipes.EN1254-4,CopperandcopperalloysÐPlumbingfittingsÐPart4:Fittingscombiningotherendconnectionswithcapillaryorcompressionends.EN1254-5,CopperandcopperalloysÐPlumbingfittingsÐPart5:Fittingswithshortendsforcapillarybrazingtocoppertubes.Itisrecommendedthatfittingsmanufacturedtothisstandardarecertifiedasconformingtotherequirementsofthisstandard,basedonthirdpartytestingandcontinuingsurveillance,