-设备制造质量检验规程 Steam Turbines-.docx

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1、设备制造质量检验规程SteamTurbines1、SGSRefNo.:19Rev.:0Page:lof8INSPECTIONGIDELINESSTEAMTURBINEDate:19/03/041NSPECTloNGUIDELINESSTEAMTURBINEOForApprovall9032022J.C.BrottonB.TremainB.TremainJune2022Rev.DescriptionDatePreparedCheckedApprovedDateSGSRefNo.:19Rev.:0Page:2of8INSPECTI0NGUIDELINESSTEAMTURBlNEDate:19/03

2、/04CON2、TENTS1PURPOSE2SCOPE3PROCEDURE4DOCUMENTS5INSPECTIONPROCESS6SHIPPING7STEAMTURBINEDATAD0SSIER8INSPECTI0NCHECK1.ISTSGSRefNo.:19Rev.:0Page:3of8INSPECTI0NGUIDELINESSTEAMTURBlNEDate:19/03/041.0PURPOSEThisinstructioncoverstheinspection,testandverificationactivitiesrequiredtovalidatet3、hesupply,manuf

3、actureandtestofaSteamTurbineforgeneraluse.2.0SCOPEThisinstructioncoversallnecessarystagesintheproductionofaSteamTurbinefromtheexaminationofcertificationfromprocurementsourcestothefinalinspection,preservationandpackingtodespatchtosite.Althoughthe4methodologyincompilingthisinstructionistosystematicall

4、yprogressthroughIheconstructionofatypicalSteamTurbine.ExperiencedJnspectorsmayinterprettheintentoftheinstructiontoaccommodatelocalornovelpracticesortoutilisetheinstructionforaone-off,oralternativedesignoftur5、bine.Thedesignhavingbeenapprovedbytheclient.AnySuchvariationsshouldbenotedontheinspectorsre

5、port.3.0PROCEDURES.1GENERALThisinstructiontogetherwiththeassociatedchecksheetmaybeusedonanycontractororder.ltisintendedtoactasaguidetotheinspectorinthecourseofthe6、inspectionprogramme.AnypartofthedocumentmaybeinvokedandthesectionstobeusedandthelevelofInspectionrequiredwillbeasspecifiedonthechecklist

6、.AIItestsandinspectionswillbecarriedoutagainsttheapproveddrawings,purchaseorderspecifications,purchasersorcompanystandards7、,andwithinthepracticesandrulesofthecountrstateorprovinceandanygovernmentdecrees,laws,ordinanceorregulationasmayapply.lfanyconflictorcontradictionsshouldbeapparentinanyoftheabov

7、ethenthemoreOnerousrequirementwillapplyunlessthepurchaserorclientdirectsOtherwis8、einwriting.3.2REFERENCEDOCUMENTSApplicablecodesandspecifications.Designcode(tobestatedoninspectionreport)PurchaseorderspecificationPurchasersstandardsApproveddrawingsSGScompanyStandardsAppIicabIecodesandstandards(sampl

8、eonly)API616,612JISB81024.0DOCUMENTSTOBERECEIVED9、/AVAILABLEATINSPECTIONPurchaseOrderorContractinspectionandTestPIanDatasheetSub-assemblyClrawingsMateriaItestCertificatesSGSRefNo.:19Rev.:0Page:4of8INSPECTIONGIDELINESSTEAMTURBINEDate:190304WeldproceduresandProcedureQualificationRecordsListofqualified

9、weldersorweldingope10、ratorsWeldersqualificationsNDEprocedures,(appropriatetomaterialofconstruction)ListofqualifiedNDEoperators/inspectorsNDE/inspectorsqualificationsHydrostatictestingprocedurepreparationandpaintingprocedurePreservationzpackingandshippingproceduresupplylist(packinglist)5.0INSPECTION

10、11、PR0CESS5.1MATERIAL5.1.1REVIEWOFCERTlFICATIONOnginaIorauthenticatedcopiesofcertificatesshouldbeavailableatthemanufacturerspremises.Theseshouldbeexaminedforcompliancewithspecificationsandwhereappropriate,drawings:ThereviewwillincludechecksonManufacturersnameandIoc12、 ationCertificateNoMaterialSpeci

11、ficationHeatorcastNoMakersNoorPlateNoChemicalcompositionMechanicalpropertiesHeattreatedconditionNDEappliedandresultsSurfacefinish5.1.2VISUALANDDIMENSIONALVERIFICATIONMateriaIidentificationoncertificatesagainstproductmarkings.Material13、 suppliedagainstdrawing,materiallistandspecificationasappropriat

12、e.Visualanddimensionalcompliancewithspecification.5.1.3ADDITIONAL/SPECIALREQUIREMENTSMayapplyonspecialcomponents.Checktoensurespecificationcontractrequirementshavebeenmet.WitnessNDEexaminationsasnecessary.5.14、1.4REPORTINGReportingonthematerialchecksshouldinclude:Conformationofsatisfactorydocumentre

13、viewRecordofendorsementofcertificationreviewed/witnessedRecordofallnon-conformitiesRecordofanytestswitnessedandtheresult5.2STEAMTURBINEMANUFACTURESGSRefNo.:19Rev.:0Page:5of815、INSPECTIONGuidelinessteamTURBINEDate:190304Afterclearanceoftheabovepointstothesatisfactionoftheinspector,thefabricatorwillpr

14、oceedwiththemanufactureofthesubassembliesandcomponentsfortheSteamTurbine.5.2.!FABRICATIONINSPECTIONFollowingthecompletionofweldingandmachin16ingoperationstheturbinepartswillbeInspectedasrequiredbythespecificationorcontract.TheinspectionwillconsistoVisualinspectionfordamageDimensionalchecktodrawingre

15、quirementInspectionofpartsforcleanlinessVisualexaminationofweldedonconnectionsReviewofwelderqualifi17、cationsReviewofweldprocedurerecordConfirmationofsatisfactoryNDEProperdocumentationofthematerialsusedExamination/inspectionofintegralpartssuchasreductiongears5.2.2HYDROSTATICTESTSTheturbineandotherpr

16、essurecontainingpartswillbehydrostaticallytested.Themainitemsbeing18、:TurbinecasingSteamChestEmergencystopvalvesGovernorVaIvesTheinspectormustverifythatthecorrecttestpressurehasbeenappliedtotherelevantpartsdependingonspecificationrequirements.5.2.3ROTORBALANCETESTWhenrequiredtherotorshatassemblywiththenecessaryhalfkeyswillbesu19、bjectedtoaDynamicBalanceCheckThecheckmaybesubjecttowitnessorreviewasdefinedonthesp