TUV标准TRB801no45.docx
- 文档编号:4264096
- 上传时间:2022-11-28
- 格式:DOCX
- 页数:11
- 大小:23.23KB
TUV标准TRB801no45.docx
《TUV标准TRB801no45.docx》由会员分享,可在线阅读,更多相关《TUV标准TRB801no45.docx(11页珍藏版)》请在冰豆网上搜索。
TUV标准TRB801no45
PRESSUREVESSELS
FEDERALREPUBLICOFGERMANYFebruary1996
TRB801N..45
TECHNICALREGULATIONSFORPRESSUREVESSELSSPECIALPRESSUREVESSELSINACCORDANCEWITHAPPENDIXIITO$12OFTHEPRESSUREVESSELORDER1
TRB801No.45AUGUST1992
No.45CASINGSOFINSTALLATIONPARTS
ThisDraftTRB801No.45hasbeensubmittedtotheFederalMinisterforLabourandSocialAffairsforthenotificationprocedureinaccordancewiththeECInformationDirective(83/189/EEClastamendedasDirective88/182/EEC)andwillnottakeeffectasaregulationofthespecialCommitteeonPressureVesselsuntiltheprocedurehasconcludedwithitspublicationintheFederalLaborGazette.
TheTechnicalRegulationsinaccordancewiththePressureVesselOrderarepublishedbythe:
HauptverbanddergewerblichenBerufsgenossenschaftene.V.,
BerufsgenossenschaftlicheZentralefurSicherheitundGesundheit-BGZ-,SanktAugustin.
(TheFederationofIndustrialEmployersLiabilityInsuranceAssociation,
CentralOfficeforAccidentPreventionandIndustrialMedicine,SanktAugustin)
Introduction
ThisTRBcontainsnotonlytheregulationdeterminedbythetechnicalcommitteeonPressurevesselsinlinewithmoderntechnology,butalsotherecommendationoftheFederalMinisterforEmploymentandSocialAffairs.Therecommendationsportionisrepresentedbyunderlinetext.ThesubdivisionofthisTRBagreeswiththatofAppendixIItoClauses12ofthePressureVesselOrder.ThespecificationsofthePressureVesselOrderareprintedinitalics.IfAppendixIIofthePressureVesselOrderspecifiesthataparticulartestisnotapplicable,thenthistestistobereplacedonlywhenthetypeandscopeisspecificallydetailedinTRB801.IftestsbyAuthorizedInspectorsareomitted,thentherelevanttestsbyexpertsonlyneedtobecarriedoutifspecifiedinTRB801.
1.Scope
1.1ThisTRB801no.45isvalidforcasingsofequipmentpartsinaccordancewithAppendixIItoclause12ofthePressureVesselOrder.
1.2ThisTRBcontainsspecialrulesandsupersedespreviousTRBinthisrespect.
1.3Clauses5to10ofthisregulation,except7.5.1arenotvalidforthecastingsofequipmentpartsinrefrigeratingplantandheatpumpingsystem.SeeTRB801.No.45“PressureVesselsinRefrigeratingandheatPumpingSystems”.
1.4ThisTRBisnottobeappliediftherespectivepressurevesselorpipelinesareexemptfromapplicationofthePressureVesselOrder.
2.SpecificationsfromAppendixIINo.45PressureVesselOrder
2.1Pressurizedvalvecasingsandsimilarcomponentstobeusedasequipmentpartsinpressurevesselsorpipelineshallbegivenapressuretestand,ifrequired,aleaktestbythemanufacturer.
2.2Castingin2.1havingapermittedworkingpressuregreaterthan1bararetobeinitiallytestedbytheauthorizedinspectorifthepressurecontentproductofthecasingisgreaterthan200.Testsspecifiedinsentence1maybeomittedifthepressurevesselorpipelineisnotsubjecttotestingbeforecommissioningbyauthorizedinspectorsorifsubjecttotestingbysuchinspectorsinaccordancewithAppendixII.
2.3Testspecifiedin2.2,sentence1mayalsobeomittedwherethepressurechamberofthecasingmeetstheconditionsofClause2.Para.1no.9orClause8.Para.1Group1.
2.4Clause9Para.5shallbeappliedaccordingly.
2.5Withintheframeworkoftherecuuringtestingofpressurevesselsorpipelinebyauthorizedinspectorsorexperts,casingaccordingto2.1shallbetestedtotherequiredlevel.
3.Definition
3.1Casingsofequipmentpartsarepressurebearingvalvecasingsandsimilarequipment.TheycontainindependentpressurechambersasspecifiedbyTRB002.ThisreferstoequipmentpartsandpressurevesselorpipelineswithinthemeaningofClause3,Para.2and11ofthePressureVesselOrder.Includedinpressurebearingcasingsareforce-bearingconnectingelementswhichjoincasingpartssubjecttopressure.
EquipmentpartswithoutindependentpressurechambersconnectingpipingtoequipmentpartsandpressurechambersforthemaintenanceofsupplyorforleaksupervisioninpipelinesorpipelineextensionsshallconformtotheTRBseries400ofspecifications.
3.2Fittingsare,forexample,slides,valves,tapsorshutters.
3.3Comparablefacilitiesare,forexample,standpipesandfloatcasingswheretheprincipleofuseandconstructionofapressurevesselareapplied.
3.4Thechambervolumeofavalveisthegeometricalsizeofthehollowchamberwithfreeflowsection,commencingwiththeclosestopenableconnection,oratconnectionsusedinplaceofopenableconnections,lessthevolumeofnon-removablefitting.SeeTRB002.
Inthecaseofsafetyvalves,theproductsofpressureandcontentontheinletandoutletsidearedeterminedseparately.Inordertoclassifytheentiresafetyvalveinaccordancewith4.2.2,referenceismadeineachcasetothegreaterpressurecontentproduct.
3.5Aqualityassurancesystemdescribesthecompositionandorganizationchartforcarryingoutqualityassurancedocumentedandcontractuallyinitiatedbythemanufacturer.Aswellasthenecessarymeansforitsoperation.
4.General
4.1Pressurizedcasingsinsimilarinstallations
Pressurizedcasingsinsimilarinstallationsaccordingto3.3shallconformtotherequirementsandtestregulationsofthePressureVesselOrderforpressurevesselsoftherelevanttestGroupaccordingtoClause8ofthePressureVesselOrder.ThisTRBcontainsnorequirementsforpressurizedcasingsforsimilarinstallations.
4.2Pressurizedvalvecasings
4.2.1Thedefinitionsof3.4aretobeappliedindefiningthepressure/contentproductforvalvecasingproductsunderpressure.
4.2.2Incarryingouttestsunder7.5,valvecasingsareclassifiedintothreeGroups:
GroupA:
0.1
Or
p>1barandpxl<=200barxl
GroupB:
p>1barand200barxl GroupC: p>1barandpxl>1000barxl 5.MaterialandDesign Thematerialsanddesignshallbeselectedtoaccordwiththeintendedpurpose(exposuretopressureandtemperatureandthechargematerial).Accountshouldbetakenespeciallyofdynamicstressessuchaspressuresurgesorpeaks. 5.1Suitablematerials Forvalvecasingsandwithinthespecifiedlimitsofapplication,thefollowingmaterialsmaybeused: (1)PlainandalloyedsteelsinaccordancewithAD-MerkblattSpecificationsW1,W4,W7,W8,W9,W12andW13; (2)AustenticgradesofsteeltoAD-MerkblattW2 (3)CaststeeltoAD-MerkblattW5; (4)NodulargraphiteirontoAD-MerkblattW3/2; (5)Aluminumandaluminumalloys,wroughtmaterialstoAD-MerkblattW6/1; (6)CopperandcopperalloysandwroughtmaterialstoAD-MerkblattW6/2and; (7)Non-metallicmaterialstothe“N”serialsofAD-Merkblattspecifications. Whereoperatingtemperaturesfallbellowminus10CAD-MerkblattW10shallalsobetakenintoaccount. Othersmaterialsmayalsobeusedprovidedtheyhaveprovensuitabilityfortheintendedapplication.Suchproofmaybefurnishedintheformoftestsorprovenpastcapability.InthecaseofGroupAvalvecasingssuchproofshallbefurnishedbythemanufacturerandinthecaseofGroupBvalvecasingsbytheAuthorizedinspector. 5.2Thetestingandcertificationofmaterials 5.2.1forGroupAcasings,thescopeofthetestsandtheverificationprovidedshallbeinaccordancewiththerequirementsofthe“W”seriesofAD-MerkblattspecificationsastheyaresetouttoapplytomaterialsforGroupI,IIandVpressurevessels. FormaterialforvalvecasingsofGroupBandC,thescopeoftestingandverificationofthetestshallbeinaccordancewiththerequirementsofthe“W”seriesofAD-MerkblattspecificationsastheyaresetouttoapplytomaterialsforGroupIII,IV,VIandVIIpressurevessels. Forallothermaterialstestingandtestverificationareregulatedinthesuitabilitytests. 5.2.2Inthecaseofvalvecasingswithanominalsizenotgreaterthan50andbywayofdeviationfrom5.2.1,aworkscertificate2.2inaccordancewithDIN50049issufficientproofofqualitypropertiesinthecaseofunalloyedorlowalloynormallyannealedmaterialsandalsothefollowing: .X5CrNiTi1810MaterialNo.1.4541 .X6CrNiMoTi17122MaterialNo.1.4571 .X6CrNiNb1810MaterialNo.1.4550 .G-X6CrNi189MaterialNo.1.4308 G-X6CrNiMo1810MaterialNo.1.4408 .G-X5CrNiMoNb1810MaterialNo.1.4581 .G-X2CrNiNb189MaterialNo.1.4552 .X2CrNiMoN2253MaterialNo.1.4462 .G-X3CrNiMoCuN2663MaterialNo.1.4515 .G-X3CrNiMoCuN26633MaterialNo.1.4517 .X5CrNi1810MaterialNo.1.4301 .X5CrNiMo17122MaterialNo.1.4401 .X2CrNiMo17132MaterialNo.1.4404 .X2CrNiMoN17133MaterialNo.1.4429 .X2CrNiMo18143MaterialNo.1.4435 .X5CrNiMo17133MaterialNo.1.4436 .X2CrNiMo18164MaterialNo.1.4438 .X6CrNiMoNb17122MaterialNo.1.4580 .G-X6CrNi1810MaterialNo.1.6902 6.TheManufacturer’sQualityAssuranceSystem Thequalityassurancesystemofthemanufactureraccordingto3.5shallessentiallyembodythefollowingfeatures: 1.Organization-withorganizationchartsettingoutresponsibilitiesandareasofauthorityinaccordancewithEN29001sub-clause4.1 2.ContractcheckinginaccordancewithEN29001,sub-clause4.3 3.DesignmanagementinaccordancewithEN29001,sub-clause4.4 4.Materialprocurement-procurementinformation-inaccordancewithEN29001,sub-clause4.6 5.Identificationandtraceability,inaccordancewithEN29001,sub-clause4.8 6.Processcontrolwithworkinstructions,suitabilityofplantforcorrectmanufactureandtesting,processmonitoringandqualifyingspecialistprocesses-inaccordancewithEN29001,sub-clause4.9 7.Testing-especiallytestsupervision,goodsinwardschecks,interimtests,fina
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- TUV 标准 TRB801no45
![提示](https://static.bdocx.com/images/bang_tan.gif)