ASME锅炉及压力容器规范第III卷核设施部件构造规则第1册NB分卷1级部件2013英文版

2013ASMEBoilerandPressureVesselCodeANINTERNATIONALCODEIIIRulesforConstructionofNuclearFacilityComponentsDivision1—SubsectionNBClass1Components5/15/135:26PM--`,``,``,,`,````,,,,,`````,`,,`-`-`,,`,,`,`,,`---IIIRULESFORCONSTRUCTIONOFNUCLEARFACILITYCOMPONENTSDivision1-SubsectionNBClass1ComponentsASMEBoilerandPressureVesselCommitteeonNuclearPowerANINTERNATIONALCODE2013ASMEBoiler&PressureVesselCode2013EditionJuly1,2013TwoParkAvenue�NewYork,NY�10016USADateofIssuance:July1,2013ThisinternationalcodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmer-icanNationalStandardsanditisanAmericanNationalStandard.TheStandardsCommitteethatapprovedthecodeorstandardwasbalancedtoassurethatindividualsfromcompetentandconcernedinterestshavehadanoppor-tunitytoparticipate.Theproposedcodeorstandardwasmadeavailableforpublicreviewandcommentthatpro-videsanopportunityforadditionalpublicinputfromindustry,academia,regulatoryagencies,andthepublic-at-large.ASMEdoesnot“approve,”“rate,”or“endorse”anyitem,construction,proprietarydevice,oractivity.ASMEdoesnottakeanypositionwithrespecttothevalidityofanypatentrightsassertedinconnectionwithanyitemsmentionedinthisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableletterspatent,norassumeanysuchliability.Usersofacodeorstandardareex-presslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtheriskofinfringementofsuchrights,isentirelytheirownresponsibility.Participationbyfederalagencyrepresentative(s)orperson(s)affiliatedwithindustryisnottobeinterpretedasgovernmentorindustryendorsementofthiscodeorstandard.ASMEacceptsresponsibilityforonlythoseinterpretationsofthisdocumentissuedinaccordancewiththeestab-lishedASMEproceduresandpolicies,whichprecludestheissuanceofinterpretationsbyindividuals.TheendnotesinthisdocumentarepartofthisAmericanNationalStandard.ASMEcollectivemembershipmarkCertificationMarkTheaboveASMEsymbolisregisteredintheU.S.PatentOffice.“ASME”isthetrademarkofTheAmericanSocietyofMechanicalEngineers.Nopartofthisdocumentmaybereproducedinanyform,inanelectronicretrievalsystemorotherwise,withoutthepriorwrittenpermissionofthepublisher.LibraryofCongressCatalogCardNumber:56-3934PrintedintheUnitedStatesofAmericaAdoptedbytheCouncilofTheAmericanSocietyofMechanicalEngineers,1914;latestedition2013.TheAmericanSocietyofMechanicalEngineersTwoParkAvenue,NewYork,NY10016-5990Copyright©2013byTHEAMERICANSOCIETYOFMECHANICALENGINEERSAllrightsreserved--`,``,``,,`,````,,,,,`````,`,,`-`-`,,`,,`,`,,`---TABLEOFCONTENTSListofSections................................................................................xForeword.....................................................................................xiiStatementofPolicyontheUseoftheCertificationMarkandCodeAuthorizationinAdvertising............xivStatementofPolicyontheUseofASMEMarkingtoIdentifyManufacturedItems........................xivSubmittalofTechnicalInquiriestotheBoilerandPressureVesselStandardsCommittees.................xvPersonnel.....................................................................................xviiOrganizationofSectionIII.......................................................................xxxiiSummaryofChanges...........................................................................xxxvListofChangesinRecordNumberOrder..........................................................xxxviiCross-ReferencingandStylisticChangesintheBoilerandPressureVesselCode.........................xxxviiiArticleNB-1000Introduction................................................................1NB-1100Scope.......................................................................1NB-1110AspectsofConstructionCoveredbytheseRules..................................1NB-1120TemperatureLimits..........................................................1NB-1130BoundariesofJurisdictionApplicabletothisSubsection............................1NB-1140ElectricalandMechanicalPenetrationAssemblies.................................2ArticleNB-2000Material....................................................................7NB-2100GeneralRequirementsforMaterial..............................................7NB-2110ScopeofPrincipalTermsEmployed.............................................7NB-2120Pressure‑RetainingMaterial....................................................7NB-2130CertificationofMaterial.......................................................9NB-2140WeldingMaterial.............................................................9NB-2150MaterialIdentification........................................................9NB-2160DeteriorationofMaterialinService.............................................9NB-2170HeatTreatmenttoEnhanceImpactProperties....................................9NB-2180ProceduresforHeatTreatmentofMaterial.......................................9NB-2190Nonpressure‑RetainingMaterial................................................9NB-2200MaterialTestCouponsandSpecimensforFerriticSteelMaterial