编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第页共NUMPAGES24页第PAGE\*MERGEFORMAT24页共NUMPAGES\*MERGEFORMAT24页NJBSTCo.,Ltd.QCD-012Rev.:0Page:1of17Title:RADIOGRAPHICEXAMINATIONPROCEDUREFORBUTTWELDSRADIOGRAPHICEXAMINATIONPROCEDUREFORBUTTWELDS对接焊缝射线检测工艺规程CONTROLLED在控本□UNCONTROLLED非在控本□COPYNO副本编号：PREPAREDBY编制：DATE日期：REVIEWEDBY审核：DATE日期：APPROVEDBY批准：DATE日期：NJBSTCo.,Ltd.QCD-012Rev.:0Page:2of17Title:RADIOGRAPHICEXAMINATIONPROCEDUREFORBUTTWELDSGeneral1.1Thisprocedureisappliedtothex-rayradiographicexaminationofbuttweldsforpressurevesselsconstructedinaccordancewithASMECodeSectionⅧDiv1.1.2Thisprocedureshallbesupplemented,whennecessary,withtheexaminationinstructionsdefiningmorespecificvariables,whichwillbepreparedbyNDELevelⅢpersonnel.2.QualificationofExaminationPersonnel2.1AnypersonengagedintheradiographicexaminationshallbequalifiedandcertifiedasaradiographicexaminerinaccordancewithNJBSTCo.,Ltd.’s“WrittenPracticeforNDEPersonnelTraining,Examination,QualificationandCertification”(NO.:QCD-011).2.2TheNDELevelⅠshallreceivethenecessaryinstructionorsupervisionfromacertifiedNDELevelⅡorLevelⅢExaminer.TheNDELevelⅡshallreceivetheinstructionorsupervisionfromaNDELevelⅢExaminer.2.3Accordingtotherespectiveresponsibilityrange,allexaminersshallcompletetheexaminationconformingtothereferencingASMECodeSections,standardsandwritteninstructions.Theyshallassuretheworkingquality.3.Equipment,ToolsandMaterialsTheLevelⅡExaminershallselecttheequipment,toolsandmaterialstoassurethattheyareincompliancewiththefollowingconditionsandtherequirementoftheexaminationinstruction.3.1Oneofthex-rayequipmentshallbeselectedfromTable1.Table11.概述1.1本工艺规程适用于按ASME规范第Ⅷ卷第Ⅰ册要求制造的压力容器的对接焊缝的x射线照相检测。1.2必要时，本工艺规程应由探伤作业指点书进行补充以规定更详细的变量，此指点书由NDEⅢ级人员编制。2.检测人员资历2.1从事射线探伤的检测人员必须按南京宝色钛业无限公司的<<NDE人员培训、考试、资历鉴定和认证明施细则>>(文件号：QCD-011)进行资历考核评定。2.2NDEⅠ级须接受合格的Ⅱ级或Ⅲ级必要的指点或监督。NDEⅡ级须接受NDEⅢ级的指点或监督。2.3根据各自的职责范围，所有检测人员应按ASME规范有关卷，标准和作业指点书进行检测并保证工作质量。3.设备、器材Ⅱ级人员所选用的设备、器材应能保证符合下列条件和探伤作业指点书的要求。3.1X射线设备