BS EN ISO 1127-1997 不锈钢管.尺寸、公差和单位长度的规范质量

BRITISHSTANDARDBSENISO1127:1997Stainlesssteeltubes—Dimensions,tolerancesandconventionalmassesperunitlengthTheEuropeanStandardENISO1127:1996hasthestatusofaBritishStandardICS23.040.10LicensedCopy:sheffieldunsheffieldun,na,ThuNov0203:39:20GMT+00:002006,UncontrolledCopy,(c)BSIBSENISO1127:1997ThisBritishStandard,havingbeenpreparedunderthedirectionoftheEngineeringSectorBoard,waspublishedundertheauthorityoftheStandardsBoardandcomesintoeffecton15January1997©BSI11-1998ThefollowingBSIreferencesrelatetotheworkonthisstandard:CommitteereferenceISE/8DraftannouncedinBSINewsMarch1994ISBN0580261425CommitteesresponsibleforthisBritishStandardThepreparationofthisBritishStandardwasentrustedtoTechnicalCommitteeISE/8,Steelpipes,uponwhichthefollowingbodieswererepresented:AdhesiveTapeManufacturers’AssociationBritishCompressedAirSocietyBritishIronandSteelProducers’AssociationBritishMalleableTubesFittingsAssociationBritishStainlessSteelAssociationBritishValveandActuatorManufacturers’AssociationBritishWeldedSteelTubeAssociationEngineeringEquipmentandMaterialsUsers’AssociationFoodandDrinkFederationInstitutionofCivilEngineersInstitutionofGasEngineersInstitutionofWaterandEnvironmentalManagementLargeDiameterSteelTubeAssociationMechanicalHandlingEngineers’AssociationNationalAssociationofPlumbing,HeatingandMechanicalServicesContractorsSeamlessSteelTubeAssociationSteelConstructionInstituteSteelTubeFittingsManufacturers’TechnicalAssociationSocietyofMotorManufacturersandTradersLtd.WaterCompaniesAssociationWaterServicesAssociationofEnglandandWalesCo-optedmemberAmendmentsissuedsincepublicationAmd.No.DateCommentsLicensedCopy:sheffieldunsheffieldun,na,ThuNov0203:39:20GMT+00:002006,UncontrolledCopy,(c)BSIBSENISO1127:1997©BSI11-1998iContentsPageCommitteesresponsibleInsidefrontcoverNationalforewordiiForeword21Scope32Normativereferences33Dimensions34Tolerances35Conventionalmassesperunitlength3AnnexA(informative)Bibliography8Table1—Tolerancesonoutsidediameter3Table2—Tolerancesonthickness3Table3—Conventionalmassesforausteniticstainlesssteeltubes4Table4—Conventionalmassesforferriticandmartensiticstainlesssteeltubes6LicensedCopy:sheffieldunsheffieldun,na,ThuNov0203:39:20GMT+00:002006,UncontrolledCopy,(c)BSIBSENISO1127:1997ii©BSI11-1998NationalforewordThisBritishStandardhasbeenpreparedbyTechnicalCommitteeISE/8Stainlesssteeltubes—Dimensions,tolerancesandconventionalmassesperunitlength,andistheEnglishlanguageversionofENISO1127:1996,publishedbytheEuropeanCommitteeforStandardization(CEN).ItisidenticalwithISO1127:1992,preparedbyISO/TC5,Ferrousmetalpipesandmetallicfittings,oftheInternationalOrganizationforStandardization(ISO)withtheactiveparticipationoftheUK.ItsupersedescertainspecificationsinBS3600:1976whicharedeletedbyamendment.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,pagesiandii,theENtitlepage,pages2to8andabackcover.Thisstandardhasbeenupdated(seecopyrightdate)andmayhavehadamendmentsincorporated.Thiswillbeindicatedintheamendmenttableontheinsidefrontcover.LicensedCopy:sheffieldunsheffieldun,na,ThuNov0203:39:20GMT+00:002006,UncontrolledCopy,(c)BSIEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMENISO1127April1996ICS23.040.10Descriptors:Piping,stainlesssteels,austeniticsteels,ferriticsteels,martensiticsteels,steeltubes,dimensions,dimensionaltolerances,lineardensityEnglishversionStainlesssteeltubes—Dimensions,tolerancesandconventionalmassesperunitlength(ISO1127:1992)Tubesenacierinoxydable—Dimensions,tolérancesetmasseslinéiquesconventionelles(ISO1127:1992)NichtrostendeStahlrohre—Masse,GrenzabmasseundlängenbezogeneMasse(ISO1127:1992)ThisEuropeanStandardwasapprovedbyCENon1996-02-16.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.CENEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormungCentralSecretariat:ruedeStassart36,B-1050Brussels©1996CopyrightreservedtoCENmembersRef.No.ENISO1127:1996ELicensedCopy:sheffieldunsheffieldun,na,ThuNov0203:39:20GMT+00:002006,UncontrolledCopy,(c)BSIENISO1127:19962©BSI11-1998ForewordThetextoftheInternationalStandardfromTechnicalCommitteeISO/TC5,Ferrousmetalpipesandmetallicfitting