Product Code:SAE MAM2202
Title:Tolerances, Metric, Aluminum Alloy and Magnesium Alloy Sheet and Plate (Cancelled Jan 1991, Superseded by ANSI H35.2(M))
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope: This specification covers established manufacturing tolerances applicable to aluminum alloy and magnesium alloy sheet and plate ordered to metric dimensions. These tolerances apply to all conditions, unless otherwise noted. These tables are based on logical metric values and preferred metric sizes. Throughout this specification, the term 'metric' is intended to refer to the SI system.【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