设备制造质量检验规程 Positive Displacement Pumps.docx

1、设备制造质量检验规程PositiveDisplacementPumps1、SGSRefNo.:44Rev.:0Page:lof8INSPECTIONGUIDELINESPOSITIVEDISPLACEMENTPUMPSDate:01/06/04INSPECTIONGUIDELINESPOSITIVEDISPLACEMENTPMPSOForApproval01062022J.C.BrottonB.TremainB.TremainJune2022Rev.DescriptionDatePreparedCheckedApprovedDateSGSRefNo.:44Rev.:0Page:2of8INS

2、PECTIONGIDELINESPOS2、ITIVEDISPLACEMENTPUMPSDate:01/06/04CONTENTSlPURPOSE2SCOPE3PROCEDURE4DOCUMENTS5INSPECTIONPROCESS6SHIPPING7POSITIVEDISPLACEMENTPUMPSDATADOSSIER8CHECKLISTSGSRefNo.:44Rev.:0Page:3of8INSPECTIONGUIDELINESPOSITIVEDISPLACEMENTPUMPSDate:01/06/041.0PURPOSEThisinstructioncoverstheinspectio

3、n,13、estandverificationactivitiesrequiredtovalidatethesupply,manufactureandtestofapositivedisplacementpumpforgeneraluse2.0SCOPEThisinstructioncoversallnecessarystagesintheproductionofthePositiveDispIacementPumpforgeneralusefromtheexaminationofcertificationfrompro4、curementsourcestothefinalinspection

4、preservationandpackingtodespatchtosite.AlthoughthemethodologyincompilingthisinstructionistosystematicallyprogressthroughtheconstructionofatypicalPositiveDisplacementPump.ExperiencedJnspectorsmayinterprettheintentoftheinstruction5、toaccommodatelocalornovelpracticesortoutilisetheinstructionforaone-of

5、f,oralternativedesignofPositiveDisplacementPump.Thedesignhavingbeenapprovedbytheclient.Anysuchvariationsshouldbenotedontheinspectorsreport.3.0PROCEDURES.1GENERALThisinstructiontogetherwiththea6、ssociatedchecksheetmaybeusedonanycontractororder.ltisintendedtoactasaguidetotheinspectorinthecourseofthein

6、spectionprogramme.Anypartofthedocumentmaybeinvokedandthesectionstobeusedandthelevelofinspectionrequiredwillbeasspecifiedonthechecklist.AIItest7、sandinspectionswillbecarriedoutagainsttheapproveddrawings,purchaseOrderspecificationszPurchasersorcompanystandardszandwithinthepracticesandrulesofthecountry

7、zstateorprovinceandanygovernmentdecrees,laws,ordinanceorregulationasmayapply.lfanyconflictorcontradictionssh8、ouldbeapparentinanyoftheabovethenthemoreOnerousrequirementwillapplyunlessthepurchaserorclientdirectsotherwiseinwriting.Therangeofpumptypeszmaterials,sizesandpressureratingsincludedinstandard

8、manufacturerscataloguesislargeandvariedandexcludesthepossibilityofp9、roducinganoverallinstruction,whichdefinespreciselytowhatextentinspectionisrequiredbythePurchaseOrderdocumentationorprojectinstructions.3.2REFERENCEDOCUMENTSApplicablecodesandspecifications.Designcode(tobestatedoninspectionreport)Pu

9、rchaseorderspecificationPurchasersst10 、andardsApproveddrawingsSGScompanyStandardsAppIicabIecodesandstandards(sampleonly)API674BS4617BSENISO16330SGSRefNo.:44Rev.:0Page:4of8INSPECTI0NGUIDELINESPOSITIVEDISPLACEMENTPMPSDate0106044.0DOCUMENTSTOBEREC日VED/AVAILABLEATINSPECTIONPurchaseOrderorContractlnspec

10、tio11 、nandTestPIanDatasheetSub-assemblyClrawingsMateriaItestCertificatesWeIdproceduresandProcedureQualificationRecordsListofqualifiedweldersorweldingOperatorsWeIdersqualificationsCalibrationofmeasuringandtestequipmentNDEprocedures,(appropriatetomaterialofconstruction)Listofqu12 、alifiedNDEoperators

11、/inspectorsNDE/inspectorsqualificationsHeattreatmentProcedureHydrostatictestingprocedurewaterqualitydocumentNPSHTestprocedureperformanceTestprocedurepreparationandpaintingprocedurePreservationzpackingandshippingproceduresupplylist(packinglist)5.0INSPECTIONPR13、0CESS5.1MATERIALS.1.1REVIEWOFCERTlFICAT

12、IONOriginaIorauthenticatedcopiesofcertificatesshouldbeavailableatthemanufacturerspremises.TheseshouldbeexaminedforcompliancewithspecificationsandWhereappropriatezCirawings:ThereviewwillincludechecksOni-Manufacturersnameandlocation14、CertificateNoMaterialSpecificationHeatorcastNoMakersNoorPlateNoChem

13、icalcompositionMechanicalpropertiesHeattreatedconditionNDEappliedandresultsSurfacefinish5.1.2VISUALANDDIMENSIONALVERIFICATIONMateriaIidentificationoncertificatesagainstproductmarkings.Materialsuppl15iedagainstdrawing,materiallistandspecificationasappropriate.Visualanddimensionalcompliancewithspecifi

14、cation.5.1.3ADDITIONALSPECIALREQUIREMENTSMayapplyonspecialcomponentsze.g.thickcomponents,alloysteelsornon-ferrousmaterials.Checktoensurespecificationcontractrequirementsha16、vebeenmet.WitnessNDEexaminationsasnecessary.SGSRefNo.:44Rev.:0Page:5of8INSPECTI0NGUIDELINESPOSITIVEDISPLACEMENTPUMPSDate:01/06

15、/045.1.4REPORTINGReportingonthematerialchecksshouldincludeConformationofsatisfactorydocumentreviewRecordofendorsementofcertificationreviewed/witne17、ssedRecordofallnon-conformitiesRecordofanytestswitnessedandtheresult5.2POSITIVEDISPLACEMENTPUMPMANUFACTUREAfterclearanceoftheabovepointstothesatisfacti

16、onoftheinspector;thefabricatorWillproceedwiththemanufactureofthesub-assembliesandcomponentsforaPositiveDispI18 、acementPump.5.2.1PMPCASINGINSPECTIONFollowingthecompletionofmachiningpumpcasingswillbecheckedasfollows:VisualinspectionfordamageDimensionalchecktodrawingrequirementsWitnessorreviewhydrosta

17、tictestWitnessorreviewNDEexaminationApplicationoftestmarksVisualexaminati19 、onofweldedonconnectionsReviewweldqualificationandweldprocedurerecords5.2.2SHAFTINSPECTIONAftercompletionofmanufacturethepumpshaftwillbeinspectedasfollows;ReviewNDEexaminationresults5.2.3PERFORMANCETESTAftercompleteassemblyt

18、hepumpwillbesubmittedtoaperformancetest20.Thetestwillbeconductedwithinthecontractandcoderequirements.Theinspectorwillwitnessasfollows.CollectionoftestdataPreparationoftestcurvesRatedspeedCheckbearingsforoverheatingNoisetestVibrationtest5.2.4NPSHTESTWhererequiredbythecontractorspecificationtheinspect

19、i21、onwillwitnessandapprovetheresults.Theinspectionwillcheckthefollowingpoints:TestmethodisasrequiredbythecontractisusedConfirmationofresults5.2.5MECHANICALRUNNINGTESTWhenrequiredbythecontractorspecificationeachpumpwillberunforapre-determinedtimedependingontype,22、thepumpanditsdriverwillbeascomplete

20、aspossible.Theinspectorwillcheckasrequired:SGSRefNo.:44Rev.:0Page:6of8INSPECTI0NGIDELINESPOSITIVEDISPLACEMENTPUMPSDate:01/06/04FIoWrequirementExcessivevibrationExcessivenoiseBearingtemperatures5.2.6FINALVISUALANDDimensionalinspectio23、NAftercompletionofallmanufactureandtesttheinspectorwillcarryoutaf

21、inalinspectionofthepump.Payingparticularattentionto:MaindimensionstodrawingrequirementsBaseplatedimensionsSizeratingandpositionofflangedconnectionsSizeandtypeofthreadedconnectionInspectionforwo24、rkmanship,defectsanddamageCheckoninstalledconditionofpartszassemblies5.3NAMEPLATEContentstobecheckedinac

22、cordancewiththeapproveddrawingsandspecificationsandstampedinaccordancewiththecoderequirements.5.4PAINTINGCOATINGINSPECTIONSurfacepreparationforpaintingwillbechec25、kedforthefollowingpointsaccordingtospecification:CleaningmethodBlastorscrapingandwirebrushingPreparationgradeFreedomfromweldspatter,blow

23、holesandotherdefectsHumidityandSteeltemperaturecheckspriortopaintingPaintManufactureztypeandcolourtobecheckedtoclientsspeci26ficationDryfilmpaintthicknesstobecheckedaccordingtospecificationPaintedsurfaceconditiontobefreefrompinholes,runs,damageandotherDiscontinuity5.5SPAREPARTSzLOOSEITEMSANDACCESSOR

24、IESSpareparts,looseitemsandaccessorieswillbecheckedvisuallyandfordimensions,materials,wor27、kmanshipandquantityaccordingtopurchaseorderspecificationtestmarksandtagswillbecheckedforcorrectidentification.5.6REPORTANDRELEASE5.6.1REPORTINGAfinalreportsummarisingtheactivitiescarriedoutwillbeissuedinaccor

25、dancewiththecontractrequirementsandcirculatedwithinthe28、timelimitslaiddownintheContractJhereportwillbeinaformatapprovedbytheclientandmustclearlyindicatethefinalacceptanceorrejectionofthepump.5.6.2RELEASENOTEWhenrequiredbythecontractareleasedocumentwillbeissuedtothemanufacturerwhenthepumpshavebeenfi

26、nallyaccep29、ted.SGSRefNo.:44Rev.:0Page:7of8INSPECTI0NGUIDELINESPOSITIVEDISPLACEMENTPMPSDate0106046.0SHIPPING6.1PREPARATIONANDPACKINGThefollowingpointswillbechecked.AllexteriormachinedsurfacesmustbecoatedwithrustpreventativeAllinternalsurfaceswhicharesusceptibletocorrosionmust30、becoatedwithrustprev

27、entativeAllflangedopeningsshouldbefittedwithmetalprotectorsinaccordancewiththespecificationAllthreadedconnectionsmustbeprovidedwithsteelplugsExposedshaftsandshaftcouplingstobecoveredwithwaterproofmaterialandsealedCheckmanualsandinstruction31、sareincludedasthespecificationrequirementsPackingstyleands

28、uitabilityforoverseasshipmentShippingmarksarecorrectPre-assembledsystemsaremarkedasrequiredbythespecification?.OPositiveDisplacementPumpsDataDossierThefollowingfinaldocumentswillbereviewedandendorsedasn32、ecessaryManufacturersdatareportMaterialCertificationDimensionaIrecordNDEreportsHydrostatictestr

29、eportsPerformancetestrequirementsNPSHreportsRun-testreportsFinalinspectionreportMarkingsPackingtestSparepartsSGSRefNo.:44Rev.:0Page:8of8INSPECTI0NGIDELINESPOSITIVEDISPLACEMENTPMPSDa33、te:01/06/048.0INSPECTIONCHECKLISTINSPECTIONCHECKLIST(1)VISUALINSPECTION/WITNESSINGBYBUYERREPRESENTATIVE(2)CERTIFICATESREC0RDSTOBECHECKEDBYBUYERREPRESENTATIVE(3)CERTIFICATESDATATOBEPROVIDEDBYVENDORSPPLIERMANUFACTRERPre-FabricationProductionRequirementsSpecificationDetails/NotesPurchaseOrderRequirements!nspection&TestPIan(ITP)WeIdProceduresSpecification(WPS)SProcedur