磁粉检验方法和验收标准

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1、OFFSHOREOILENGINEERINGCO.,LTD.QC-DOC-DPP-0003CONTENT目录1.0SCOPE范围.........................................................................................................32.0REFERENCESTANDARD参考标准...........................................................

2、...........33.0PERSONNELQUALIFICATION人员资质...............................................................34.0EXTENTOFNDTNDT范围.....................................................................................35.0TIMINGOFNDTNDT检验时间......................

3、..........................................................46.0TESTINGPROCEDURE检测程序...........................................................................47.0REPORTFORM报告格式..............................................................................

4、........10MAGNETICPARTICLEINSPECTIONPROCEDUREPAGE2OF10OFFSHOREOILENGINEERINGCO.,LTD.QC-DOC-DPP-00031.0SCOPE范围Thisprocedurecoversthemethods,techniquesandacceptancecriteriaforMagneticParticleInspectionofLUFENG13-2OILFIELDDEVELOPMENTPHASEⅡPROJECT.本检验程序包含了L

5、UFENG13-2OILFIELDDEVELOPMENT（PHSAE-2）项目磁粉检验的检验方法、检验工艺和验收标准。2.0REFERENCESTANDARD参考标准•Owner’sSpecification•AWSD1.1-2006StructuralWeldingcode–Steel钢结构焊接规范•ASMEV2007•ASMEVIII2007•ASTME7093.0PERSONNELQUALIFICATION人员资质PersonnelperformingtheNDTtestingshallbequ

6、alifiedandcertifiedtoNDTLevelIIinaccordancewiththerequirementsofSNT-TC-1ArecommendedpracticeandapprovedbyNDTLevel-III(COOEC)orequivalentqualificationsapprovedbyOWNER.所有从事无损检验工作的人员均应按照SNT-TC-1A推荐作法或等同标准取得II级资质证书，并由COOECNDTIII级人员批准或经过业主的批准。4.0EXTENTOFNDTN

7、DT范围ExtentofNDTtobecarriedoutasperfabricationandweldingspecification,extentofnon-destructiveexaminationandweldNDTDWG.NDT范围应按照业主规格书无损检验范围的要求以及焊缝NDT图纸的要求进行。MAGNETICPARTICLEINSPECTIONPROCEDUREPAGE3OF10OFFSHOREOILENGINEERINGCO.,LTD.QC-DOC-DPP-00035.0TIMINGO

8、FNDTNDT检验时间WeldsintubularonT,KorYconnectionswhosewallthicknessisnotsmallerthan32mmandallthroughthicknesslocations,duetothepossibilityofdelayedhydrogencracking,shallbenondestructivelyexaminednosoonerthan48hoursafterwelding,unlesso