-设备制造质量检验规程 Coating of Line Pipe Shop Applied-.docx

”设备制造质量检验规程CoatingofLinePipeShopApplied111、SGSRefNo.:38Rev.:0Page:lof7INSPECTIONGUIDELINESCOATINGOFLINEPIPE(SHOPAPPLIED)Date:07/04/04INSPECTIONGUIDELINESCOATINGOFLINEPIPE(SHOPAPPLIED)OForApproval070404J.C.BrottonB.TremainB.TremainJune2022Rev.DescriptionDatePreparedCheckedApprovedDateSGSRefNo.:38Rev.:0Page:2of7INSPECTION2、GUIDELINESCOATINGOFLINEPIPE(SHOPAPPLIED)Date:07/04/04CONTENTSlPURPOSE2SCOPE3PROCEDURE4DOCUmentssinspectionprocess6Shipping7linepipecoatingdataDossiersinspectionchecklistsgsRefNo.：38Rev.：OPage：3Of7INSPECTI0NGUIDELINESCOATINGOFLINEPIPE(SHOPAPPLIED)Date:07/04/041.0PURPOSEThisinspe3、ctioninstructioncoverstheinspection,testandverificationactivitiesrequiredtovalidatethecoatingandtestingofLinePipeexternalcoatingshopapplied.2.OSCOPEThisinstructioncoversallnecessarystagesintheexternalcoatingofLinePipefromtheexaminationofcertificationfromprocurem4、entsourcestothefinalinspection,preservationandpackingfordespatchtosite.Althoughthemethodologyincompilingthisinstructionistosystematicallyprogressthroughtheshopappliedcyclefortheexternalcoatingofatypicallengthoflinepipe.ExperiencedJnspectorsmayinterprettheinten5>toftheinstructiontoaccommodatelocalornovelpractices.Anyvariationsshouldbenotedontheinspectorsreport.Thisinstructionisbasedonthemostregularlyusedspecification.3.0PROCEDURE3.IGENERALThisinstructiontogetherwithitsassociatedchecksheetmaybeusedonanyorderorcontract.6、Itisintendedtoactasaguidetotheinspectorduringthecourseoftheinspectionprogramme.AnypartofthedocumentmaybeinvokedandthesectionstobeusedwiththelevelOfinspectionrequiredwillbespecifiedonthechecksheet.AIItestsandinspectionswillbecarriedoutagainstapproved7、purchaseorderSPeCifiCatiOnS,procedures,purchasersorcompanystandardszandwithinthepracticesandrulesofthecountr½stateorprovinceandanygovernmentdecrees,laws,ordinanceorregulationasmayapply.lfanyconflictorcontradictionsshouldbeapparentinanyoftheabovethenthemoreoner8、Ousrequirementwillapplyunlessthepurchaserorclientdirectsotherwiseinwriting.3.2REFERENCEDocuMENTSAppIicabIecodesandspecifications.DesigncodePurchaseorderspecificationPurchasersstandardsCoatingProceduresSGSCompanystandards4.0DOCMENTSTOBERECEIVED/AVAILABLEATInspectionpu9、rchaseorder/contractPipeInspectionandTestPlanITPMateriaITestCertificatesifapplicableCoatingSpecificationsCoatingMaterialStorageConditionsCoatingProceduresShippingprocedureSGSRefNo.:38Rev.:0Page:4of7INSPECTI0NGUIDELINESCOATINGOFLINEPIPE(SHOPAPPLIED)Date:07/04/045.0INSPECTIO10、NPR0CESS5.1MATERIAL5.1.1REVIEWOFCERTIFICATIONIFAPPLICABLEOriginalorauthenticatedcopiesofmillcertificateswillbeavailableatthecoatingmanufacturerspremises.Theseshouldbeexaminedforcompliancewithspecifications.Thereviewwillinclude:MakersnameandlocationCertificatenumber11、MaterialSpecificationHeatorcastnumberChemicalcompositionMechanicalpropertiesHeattreatedconditionNDEappliedifrequired5.1.2VISUALANDDIMENSIONALVERIFICATIONMateriaIidentificationoncertificates.MaterialsuppliedinaccordancewithSpecificationVisuaIanddimensionalcompliancewspecification.5.1.3REPORTINGIFAPPLICABLEReportingonthematerialchecksmustIncIudeiConfirmationofsatisfactorydocumentreview.Recordoftheendorsementofcertificatesreviewed/witnessed.Recordofallnon-conformities.Recordofanytestswitnessedandtheresult.5.2C0ATINGINSPECTIONAfter13、 clearanceoftheabovepointstothesatisfactionoftheinspectorzthemanufacturerWillproceedwiththeproductionofcoatingtheLinePipeJnspectorswillreviewthefollowingpointsonabasistobeoutlinedinthe,applicableNationalstandard,purchasersdocumentation,tstandinspectionplan,or14、 otherdocument,asnotifiedtotheinspector.5.2.!SURFACEPREPARATIONCheckfollowingpriortoblastingAbrasiveType,performance,shape,drynessandcleanlinessofBlastMaterialTemperatureSpentabrasiveremovalVisualinspectionforScabszSiIversGougesetc.SurfaceprofileandsurfacefinishCoatingapplicationscheckfor:Atmosphericconditions&substratetemperatureSubstratesurfaceinspectionWet&dryfilmcoatingthicknessreadingsTemperatureofpipeSurfaceAdhesiontestsFinalInspection&TestingRequirementsHoIidaydetectiontestVisualinspectionoffinishedCoatingMarkingPipehandling&storageCoatingReportsreportAdditional/SupplementaryRequirementsPreparation&Packing