GBT 42536-2023 车用高压储氢气瓶组合阀门(英文版).docx
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1、ICS27.010FOl3NationalStandardofthePeople,sRepublicofChinaGBT425362023AssemblyvalveonhighpressurehydrogenstoragecylinderforvehiclesIssuedon23-05-2023Implementedon01-06-2024PromulgatedbyStateAdministrationforMarketRegulationStandardizationAdministrationofthePeople,sRepublicofChinaTableofContentsForewo
2、rdII1 Scope12 NormativeReferences13 TermsandDefinitions24 Basicmodel25 TechnicalRequirements36 TestMethodsandQualificationCriterions57 Inspectionregulations218 1.abeling,packaging,transportationandstorage259 Productqualificationcertificateandbatchinspectionqualitycertificate26AnnexA(Informative)Calc
3、ulationMethodofThreadShearStressSafetyFactor.27AnnexB(Informative)PerformanceTestMethodandQualificationCriterionofSealsforAssemblyvalves32AnnexC(Informative)AirTightnessTestMethod(vacuumchambermethod)35ForewordThisstandardisdraftedinaccordancewiththerulesgivenintheGB/T1.1-2020,Guidelinesforstandardi
4、zationPart1:structureandpreparationofstandards.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisstandardmaybethesubjectofpatentrights.Theissuingbodyofthisdocumentshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisstandardwasproposedandpreparedbyNationalStandardizationTechn
5、icalCommitteeofGasCylinders(SACTC31).DraftingentitiesofthisStandard:ChinaSpecialEquipmentInspectionandResearchInstitute,DalianBoilerandPressureVesselInspectionandTestingResearchInstituteCo.,1.td.,ZhejiangUniversity,WeishiEnergyTechnologyCo.,1.td.,ShanghaiSunhuaNewEnergySystemCo.,1.td.,HefeiGeneralMa
6、chineryResearchInstituteCo.,1.td.,ZhangjiagangFuruiValveCo.,1.td.,ShanghaiInstituteofSpecialEquipmentInspectionandTechnicalResearch,BeijingTianhaiIndustrialCo.,1.td.,NingboJinjiajiaValveCo.,1.td.,TehiHydrogenEnergyTesting(Baoding)Co.,1.td.MaindraftersofthisStandard:BoKe,GuChunlin,1.iuYan,WangDongyu,
7、GuChengjie,HuangQianghua,ZhangBaoguo,XuPing,JinXin,1.uJun,XuPeng,Sun1.i,1.iXiang,1.iQian,ZhaoBaodi,WangWei,XuDiqing,ZhangYan,GaoWei.Assemblyvalveonhighpressurehydrogenstoragecylinderforvehicles1 ScopeThisdocumentspecifiesthebasicmodel,technicalrequirements,testmethodsandqualificationcriterion,inspec
8、tionrules,marking,packaging,transportation,storagerequirements,etc.ofassemblyvalveonhighpressurestoragehydrogencylinderforvehicles(hereinafterreferredtoasassemblyvalve).Thisdocumentappliestotheassemblyvalveonhighpressurehydrogenstoragecylinderforvehicles,withthenominalworkingpressurenotgreaterthan70
9、MPa,theworkingtemperatureis-40C85C,fixedontheroadvehiclesusedasfueltanks.Thetypetestofthetemperature-drivensafetypressurereliefdeviceforhigh-pressurehydrogenstoragecylindersusedinvehiclescanbecarriedoutwithreferencetothisdocument.2 NormativeReferencesThefollowingdocumentsareindispensablefortheapplic
10、ationofthisdocument.Fordatedreferences,onlytheeditiondatedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.GB/T192Generalpurposemetricscrewthreads-BasicprofileGB/T196GeneralpurposemetricscrewthreadsBasicdimensionsGB/T197Generalpurposemetricscrewthre
11、ads-TolerancesGB/T223MethodsforChemicalAnalysisofSteelandAlloysGB/T228.1MetallicMaterials-TensileTesting-Part1:MethodofTestatRoomTemperatureGB/T229Metallicmaterials-CharpypendulumimpacttestmethodGB/T1220StainlesssteelbarsGB/T3191ExtrusionrodsandbarsofaluminumandaluminumalloysGB/T3934GaugesforGeneral
12、PurposeScrewThreadsGB/T7762-2014Rubber,VulcanizedorThermoplastic-ResistancetoOzoneCracking-StaticStrainTestingGB/T7999OpticalemissionSpectronietricanalysismethodofaluminumandaluminumalloysGB/T8337FusibleplugdeviceforgascylindersGB/T11170Stainlesssteel-Determinationofmulti-elementcontents-Sparkdischa
13、rgeatomicemissionSpectrometricmethod(Routinemethod)GB/T13005TerminologyofgascylindersGB/T15382GeneralspecificationsofgascylindervalvesGB/T20668UnifiedscrewthreadsBasicdimensionsGB/T20975MethodsforchemicalanalysisofaluminumandaluminumalloysGB/T32249Aluminumandaluminum-aloydieforgings,handforgingsandr
14、olledringforgingsGeneralspecificationGB/T34542.2Storageandtransportationsystemsforgaseoushydrogen-Part2:TestmethodsforevaluatingmetallicmaterialcompatibilityinhydrogenGBZT34542.3Storageandtransportationsystemsforgaseoushydrogen-Part3:Testmethodfordeterminationofthesusceptibilityofmetallicmaterialsto
15、hydrogengasembrittlement(HGE)GB/T37244FuelSpecificationforProtonExchangeMembraneFuelCellVehicles-HydrogenYS/T479Aluminumandaluminumalloyforgingsforgeneralindustrialuse3 TermsandDefinitions3.1 TermsanddefinitionsInadditiontothoseestablishedinGB/T13005,thefollowingtermsanddefinitionsareapplicabletothi
16、sDocument.3.1.1 AssemblyvalveonhighpressurehydrogenstoragecylinderforvehiclesAvalvethatconsistsofmanualshut-offvalve,automaticshut-offvalve,checkvalve,thermally-activatedpressurereliefdevice(TPRD),temperaturesensorandothercomponentsandisinstalledonhighpressurehydrogenstoragecylinderforvehicles.3.2 S
17、ymbolsThefollowingsymbolsapplytothisDocument.P-Nominalworkingpressureoftheassemblyvalve.4 Basicmodel4.1 Theassemblyvalveshallincludemanualshut-offvalve,automaticshut-offvalve,checkvalve,TPRD,temperaturesensorandothercomponents.4.2Themarkingofacylindervalvemodelshallbecomposedofthefollowingparts:CQZF
18、-I设计序号额定电乐公称工作伍力车用高乐储然气瓶缄合脚门DesignserialnumberRatedvoltageNominalworkingpressureAssemblyvalveonhighpressurehydrogenstoragecylinderforvehiclesExample:Foranassemblyvalveonhighpressurehydrogenstoragecylinderforvehicleswithanominalworkingpressureof35MPa,aratedvoltageof12VandadesignserialnumberofI,themod
19、elismarkedasCQZF-35-12-1.5 TechnicalRequirements5.1 Materialrequirements5.1.1 Metallicmaterials5.1.1.1 Themainpartsandmaterialsofassemblyvalves(valve,valvestemandotherpressureparts)shouldhavetheoriginalqualitycertificateprovidedbythematerialmanufacturer,oracopyofthequalitycertificatewiththeofficials
20、ealofthematerialbusinesscompanyandthesignature(seal)ofthepersonincharge.5.1.1.2 Thematerialofthemainpartsoftheassemblyvalveshouldhavegoodcompatibilitywithhydrogenandmeettherequirementsofthecorrespondingmaterialstandards.5.1.1.3 Themainpartsandcomponentsoftheassemblyvalveshouldbemadeof6061aluminumall
21、oyorS31603austeniticstainlesssteel.6061aluminumalloyextrudedrodsshallcomplywiththeprovisionsofGB/T3191,andforgingsshallcomplywiththeprovisionsofGB/T32249orYS/T479.S31603austeniticstainlesssteelbarsshallcomplywiththeprovisionsofGB/T1220,andforgingsshallcomplywiththeprovisionsofNB/T47010.TheNicontento
22、fS31603austeniticstainlesssteelshouldbenotlessthan12%,andthesectionshrinkagerateshouldnotbelessthan70%;forparts,materialswithastressvaluegreaterthan25%ofguaranteedvalueoftensilestrengthunder1.25timesthenominalworkingpressure,shouldalsosatisfythattheNiequivalentisnotlessthan28.5%(Niequivalentcalculat
23、ionformulais:Nig=12.6C+0.35Si+1.05Mn+Ni+0.65Cr+0.98Mo).5.1.1.4 Forassemblyvalveswithanominalworkingpressuregreaterthan40MPa,ifthemainpartsaremadeofmaterialsotherthan6061aluminumalloyandS31603austeniticstainlesssteel,thehydrogencompatibilitytestandhydrogenbrittlesensitivitytestshallbecarriedoutaccord
24、ingtotheprovisionsof6.1.3and6.1.4.5.1.2 Non-metailicsealmaterials5.1.2.1 Non-metallicsealmaterialsshouldhavetheoriginalqualitycertificateprovidedbythematerialmanufacturer,oracopyofthequalitycertificatewiththeofficialsealofthematerialbusinesscompanyandthesignature(seal)ofthepersonincharge.Thequalityc
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