GBT 42536-2023 车用高压储氢气瓶组合阀门（英文版）.docx

ICS27.010FOl3NationalStandardofthePeople,sRepublicofChinaGBT425362023AssemblyvalveonhighpressurehydrogenstoragecylinderforvehiclesIssuedon23-05-2023Implementedon01-06-2024PromulgatedbyStateAdministrationforMarketRegulationStandardizationAdministrationofthePeople,sRepublicofChinaTableofContentsForewordII1 Scope12 NormativeReferences13 TermsandDefinitions24 Basicmodel25 TechnicalRequirements36 TestMethodsandQualificationCriterions57 Inspectionregulations218 1.abeling,packaging,transportationandstorage259 Productqualificationcertificateandbatchinspectionqualitycertificate26AnnexA(Informative)CalculationMethodofThreadShearStressSafetyFactor.27AnnexB(Informative)PerformanceTestMethodandQualificationCriterionofSealsforAssemblyvalves32AnnexC(Informative)AirTightnessTestMethod(vacuumchambermethod)35ForewordThisstandardisdraftedinaccordancewiththerulesgivenintheGB/T1.1-2020,GuidelinesforstandardizationPart1:structureandpreparationofstandards.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisstandardmaybethesubjectofpatentrights.Theissuingbodyofthisdocumentshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisstandardwasproposedandpreparedbyNationalStandardizationTechnicalCommitteeofGasCylinders(SACTC31).DraftingentitiesofthisStandard:ChinaSpecialEquipmentInspectionandResearchInstitute,DalianBoilerandPressureVesselInspectionandTestingResearchInstituteCo.,1.td.,ZhejiangUniversity,WeishiEnergyTechnologyCo.,1.td.,ShanghaiSunhuaNewEnergySystemCo.,1.td.,HefeiGeneralMachineryResearchInstituteCo.,1.td.,ZhangjiagangFuruiValveCo.,1.td.,ShanghaiInstituteofSpecialEquipmentInspectionandTechnicalResearch,BeijingTianhaiIndustrialCo.,1.td.,NingboJinjiajiaValveCo.,1.td.,TehiHydrogenEnergyTesting(Baoding)Co.,1.td.MaindraftersofthisStandard:BoKe,GuChunlin,1.iuYan,WangDongyu,GuChengjie,HuangQianghua,ZhangBaoguo,XuPing,JinXin,1.uJun,XuPeng,Sun1.i,1.iXiang,1.iQian,ZhaoBaodi,WangWei,XuDiqing,ZhangYan,GaoWei.Assemblyvalveonhighpressurehydrogenstoragecylinderforvehicles1 ScopeThisdocumentspecifiesthebasicmodel,technicalrequirements,testmethodsandqualificationcriterion,inspectionrules,marking,packaging,transportation,storagerequirements,etc.ofassemblyvalveonhighpressurestoragehydrogencylinderforvehicles(hereinafterreferredtoasassemblyvalve).Thisdocumentappliestotheassemblyvalveonhighpressurehydrogenstoragecylinderforvehicles,withthenominalworkingpressurenotgreaterthan70MPa,theworkingtemperatureis-40°C85°C,fixedontheroadvehiclesusedasfueltanks.Thetypetestofthetemperature-drivensafetypressurereliefdeviceforhigh-pressurehydrogenstoragecylindersusedinvehiclescanbecarriedoutwithreferencetothisdocument.2 NormativeReferencesThefollowingdocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlytheeditiondatedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.GB/T192Generalpurposemetricscrewthreads-BasicprofileGB/T196GeneralpurposemetricscrewthreadsBasicdimensionsGB/T197Generalpurposemetricscrewthreads-TolerancesGB/T223MethodsforChemicalAnalysisofSteelandAlloysGB/T228.1MetallicMaterials-TensileTesting-Part1:MethodofTestatRoomTemperatureGB/T229Metallicmaterials-CharpypendulumimpacttestmethodGB/T1220StainlesssteelbarsGB/T3191ExtrusionrodsandbarsofaluminumandaluminumalloysGB/T3934GaugesforGeneralPurposeScrewThreadsGB/T7762-2014Rubber,VulcanizedorThermoplastic-ResistancetoOzoneCracking-StaticStrainTestingGB/T7999OpticalemissionSpectronietricanalysismethodofaluminumandaluminumalloysGB/T8337FusibleplugdeviceforgascylindersGB/T11170Stainlesssteel-Determinationofmulti-elementcontents-SparkdischargeatomicemissionSpectrometricmethod(Routinemethod)GB/T13005TerminologyofgascylindersGB/T15382GeneralspecificationsofgascylindervalvesGB/T20668UnifiedscrewthreadsBasicdimensionsGB/T20975MethodsforchemicalanalysisofaluminumandaluminumalloysGB/T32249Aluminumandaluminum-aloydieforgings,handforgingsandrolledringforgingsGeneralspecificationGB/T34542.2Storageandtransportationsystemsforgaseoushydrogen-Part2:TestmethodsforevaluatingmetallicmaterialcompatibilityinhydrogenGBZT34542.3Storageandtransportationsystemsforgaseoushydrogen-Part3:Testmethodfordeterminationofthesusceptibilityofmetallicmaterialstohydrogengasembrittlement(HGE)GB/T37244FuelSpecificationforProtonExchangeMembraneFuelCellVehicles-HydrogenYS/T479Aluminumandaluminumalloyforgingsforgeneralindustrialuse3 TermsandDefinitions3.1 TermsanddefinitionsInadditiontothoseestablishedinGB/T13005,thefollowingtermsanddefinitionsareapplicabletothisDocument.3.1.1 AssemblyvalveonhighpressurehydrogenstoragecylinderforvehiclesAvalvethatconsistsofmanualshut-offvalve,automaticshut-offvalve,checkvalve,thermally-activatedpressurereliefdevice(TPRD),temperaturesensorandothercomponentsandisinstalledonhighpressurehydrogenstoragecylinderforvehicles.3.2 SymbolsThefollowingsymbolsapplytothis