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【英文标准名称】:Specificationforunfiredfusionweldedpressurevessels
【原文标准名称】:非直接火焊接压力容器规范
【标准号】:BSPD5500-2009+A1-2009
【标准状态】:作废
【国别】:英国
【发布日期】:2009-01-01
【实施或试行日期】:2009-01-01
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1.1ThisPublishedDocumentspecifiesrequirementsforthedesign,construction,inspection,testingandverificationofcomplianceofnewunfiredfusionweldedpressurevessels.ThematerialsofconstructionarespecifiedinSection2.Theterm“pressurevessel”asusedinthisspecificationincludesbranchesuptothepointofconnectiontotheconnectingpipingbybolting,screwingorwelding,andsupports,bracketsorotherattachmentsdirectlyweldedtothepressurecontainingshell.Theterm“unfired”excludesvesselsthataresubjecttodirectgeneratedheatorflameimpingementfromafiredprocess.Itdoesnotexcludevesselssubjecttoelectricalheatingorheatedprocessstreams.1.1.2Inadditiontothedefinitiverequirementsthisspecificationalsorequirestheitemsdetailedin1.5tobedocumented.Forcompliancewiththisspecification,boththedefinitiverequirementsandthedocumenteditemshavetobesatisfied.1.1.3ThisspecificationappliesonlytopressurevesselsmanufacturedunderthesurveyofacompetentengineeringInspectingAuthorityorOrganization.ThecompetentengineeringInspectionAuthorityorOrganizationshalleitherbe:a)anotifiedbodyappointedbyamemberstateoftheEuropeanUnionforthePressureEquipmentDirective97/23/ECfortherangeofactivitiescoveredbythisspecification;orNOTEWithintheUKtheUnitedKingdomAccreditationService(UKAS)actsonbehalfoftheregulatingauthorityinaccreditinginspectionbodies.b)accreditedtoBSEN45004,toTypeAindependencecriteria,forinspectioninthesubjectmatterofthisspecification;orc)accreditedbyanorganizationauthorizedbythelocalRegulatoryAuthorityincountriesoutsidetheEUandincircumstanceswherethePressureEquipmentDirective97/23/ECdoesnotapply.Theintentofthisrequirementisregardedassatisfiedwhereinspectioniscarriedoutbycompetentpersonnelofaseparateengineeringinspectiondepartmentmaintainedbythepurchaserofthevessel(inwhichcaseTypeBindependencecriteriashallbemet).Aninspectiondepartmentmaintainedbythemanufacturerdoesnotsatisfythisrequirementexcept:a)thatspecificresponsibilitiesmaybedelegatedatthediscretionoftheInspectingAuthorityorOrganization;orb)inthecaseofvesselsforthemanufacturer’sownuseandnotforresale.Thisspecificationappliesonlytovesselsmadebymanufacturer’swhocansatisfytheInspectingAuthorityorOrganizationthattheyarecompetentandsuitablyequippedtofulfiltheappropriaterequirementsofthisspecification.TherequirementsfortestingandinspectingseriallymanufacturedpressurevesselsaregiveninAnnexV.Inallotherrespectstheappropriaterequirementsinthespecificationapply.GlasslinedsteelvesselsrequirespecialdesignconsiderationssubjecttothelimitsimposedbythemethodofconstructionwhichshouldhavetheagreementoftheInspectingAuthority.1.1.4Thisspecificationdoesnotcoverthefollowing.a)Storagetanksdesignedforthestorageofliquidsatnearatmosphericpressures,i.e.wherethepressureadditionaltothatduetothehydrostaticheaddoesnotexceed140mbar1)aboveor6mbarbelowatmosphericpressure.b)Lowpressure,abovegroundstoragetankswhichhaveasingleverticalaxisofrevolutiondesignedforthestorageofliquidsatapressurenotexceeding1.bar1)c)VesselsinwhichthestressescalculatedinaccordancewiththeEquationsgiveninSection3arelessthan10%ofthedesignstresspermittedbySection3.d)Multilayered,autofrettaged,prestressedvesselsorotherspecialdesignsofvesselswhichmaybeappropriateforveryhighpressures.e)Transportvessels,i.e.vesselsusedfortransportofcontentsunderpressure.f)VesselsforspecificapplicationswhicharecoveredbystandardslistedintheBSICata.logue
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:908P.;A4
【正文语种】:英语