WE-013管道预制焊接工艺评定工作程序

1、中国核工业第五建设有限公司管理体系文件Management System ocument of China Nuclear Inustry Fifth Construction Co., Lt.编号/No.:CNF/MS OGWE-013文件类型文件页数附录页数ocumenttypeocumentpageAppenixpageOG84版次Version第三版3th修订说明Revision 适应性修改Aaptability moification受控编号密级ControlleNo.tylevel无Null管道预制焊接工艺评定工作程序WorkingProceureforWelingProcess

2、Qualification(WPQ)ofPipingPrefabrication第三版3th eition第二版2n第一版1st eition2010.10.292010.07.052010.11.012010.07.09杨贺同Yang杨贺同Yang王海燕Wang王海燕Wang刘卫华Liu刘卫华Liu梁选翠Liang Xuancui梁选翠Liang Xuancui版 次Version完成日期实施日期编 制校 核审 核批 准CompletionImplementiPreparebyCheckebyReviewebyApproveatengataCopyrightstatement:Theocum

3、entisinternalmanagementocumentofCNF.Nocopyishereinpermitte withouttheconsentofCNF.中国核工业第五建设有限公司China Nuclear Inustry Fifth Construction Co., Lt.管理体系文件管道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication目的 Purpose3Rev.3Eition0CNF/MSOGWE-013

4、为了确保焊接工艺评定工作能有序、有效地运行，满足设计文件要求，契合民用核安全设备管道预制质量保证大纲的质量保证要求，特编制本文件。Theocumentisspeciallyprepareforthepurposeofensuringtheorerlyaneffectiveweling evaluationanmeetingtherequirementsofesignocuments,whichareincompliancewiththe quality assurance requirements in Piping Prefabrication Quality Assurance Progr

5、am of Civil Nuclear Safety Equipment .ExtentofApplication本程序适用于管道预制厂管道预制的焊接工艺评定。The proceure is applicable for Weling Proceure Qualification (WPQ) piping fabrication in the piping prefabrication factory.编制依据 References民用核安全设备管道预制质量保证大纲CNF/MS NP 01-2 QualityAssuranceProgramofPipePrefabricationofCivil

6、NuclearSafetyEquipment CNF/MS NP01-2ASMEBPVC-IIINB/NC/N分卷1998版及2000补遗ASMEBPVC-NB/NC/NSub-volume1998eitionthrough2000aenumASME/ANSIB31.1动力管道1989版及1989版补遗ASME/ANSI B31.1PowerPiping1989eitionthrough1989aenumASMEBPVC-1998版及2000补遗ASMEBPVC-1998eitionthrough2000aenumResponsibilities焊接研究所负责工艺评定的组织和实施。Weling

7、ResearchingInstituteisliablefororganizinganimplementingprocessevaluation.管道预制厂技术组负责提供必要的技术支持。ThetechnicalgroupofPipingPrefabricationPlanttakeschargeofproviingnecessarytechnical support.QCITP传递。QC group is responsible for supervising, inspecting an ITP transmission uring evaluation.112 Page 1 of 12管理

8、体系文件管道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication3Rev.3Eition0CNF/MSOGWE-013PrerequisitesPersonnelWelingtechnician在核电建设和焊接施工有相关的经历，熟悉核电建设中的施工规矩和技术条件，并且有专业的理论基础和技术管理经验。Withrelateexperiencesonnuclearpowerconstructionanwelingconstructi

9、on,be familiarwiththeconstructionspecificationantechnicalconitionsinnuclearpower constructionanpossessprofessionaltheoreticalbasisantechnicalmanagement experience.焊工或焊接操作工Weler of weling operator焊接试件的焊工或焊接操作工应具有一定的经验并且且操作技术熟练。Welerorwelingoperatorforwelingcouponmustpossesscertainexperienceanbe skill

10、e at operatingtechnology.理化、无损检测、焊接检查人员Physical an chemical test, NE an weling inspection personnel应持有相应的资格证书，并且在有效期内。Have corresponing vali certificate of competency.焊材烘干员Weling material ryingpersonnel具备初中及以上学历，熟悉焊材的烘焙与发放管理，经过培训合格并且取得合格证。Withjuniorhighschoolegreeorabove,befamiliarwithbakinganreleas

11、emanagementof welingmaterialsanpassthetrainingangetcorresponingcertificate.Equipment,machinery&tools一切的设备和消耗品应准备齐全，确保工作正常进行。Allequipmentanconsumablesmustbeinreainesstoensurenormalwork一切的设备、仪器、仪表和工机具保存完好，必需经过检定且在有效期内。Allequipment,apparatus,instrumentsanmachines&toolsmustbewellkeptanmustunergo verific

12、ation to make sure they are vali.Basemetalsanwelingmaterials212 Page 2 of 12管理体系文件管道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication3Rev.3Eition0CNF/MSOGWE-013母材和焊接材料应有完整的质量表明文件。Completequalityocumentaryeviencemustbeavailableforbasemetal

13、sanwelingmaterials焊割气体应满足相应标准要求。weling an cutting gas must meet corresponing stanar requirements.Methoantechnicalocuments焊接工艺评定任务书。 Welingprocessevaluationprogramme焊接工艺规程（WPS）。Weling process specification 技术交底记录卡。RecorcaroftechnicalisclosureITP。与评定相关的标准、技术条件、管理程序和工作程序。Stanars, technical conitions, m

14、anagement proceure an working proceure relating to evaluationRequirementsonworkingenvironment焊接环境出现下列任一情况时，必需采取有效的防护措施，否则禁止施焊：Incaseoffollowingcircumstancesforwelingenvironment,effectiveprotectivemeasuresmust betaken;otherwise,onotcarryoutwelingoperation.2m/s8m/s。Winspeeuringgasshielewelingismoretha

15、n2m/santhatwithotherweling methos is more than8m/s.90%。The relative humiity is more than 90%.0。Ambient temperature is lower than 0.雨雪环境。Snow environmentetaileescriptionEvaluationbasis实施评定时依照工艺评定任务书的要求进行。Perform evaluation in accorance with the requirements of process evaluation programme.312 Page 3

16、of 12管理体系文件管道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication3Rev.3Eition0CNF/MSOGWE-013Themetho,coverageanqualificationstanarofprocessevaluationshallbesubjectto corresponingversionstanarsprovieintheprogramme.Fulfillmentofprocessevaluati

17、onInspectionofpreconitions契合本程序第 5 条先决条件的要求Meet the requirements of preconition in Article 5 of this proceure.ProcessingofcouponWPS要求。Couponprocessingshallmeetthe坡口应尽快采用与实际生产相同的方法加工。Bevelsmustbeprocessewiththemethothesameastheactualprouctionaspossible.试件的加工由焊接研究所委托，金工车间执行。Couponprocessingisconsigneb

18、ytheWelingResearchInstituteanperforme bymetalworkingworkshop.焊材领取、烘焙、保存、发放和使用Receiving, baking, storage, release an use of weling materials a)按焊接材料的存储、烘干和发放管理程序进行。PerformthesaiproceuresinlinewithStorage,BakinganReleaseManagement ProceureofWelingMaterials.b) 所用焊条、埋弧焊焊剂必需依照要求进行烘干。All weling ros, subme

19、rge arc-weling flux use must be bake as require.Bevelinspectionbeforeweling焊前坡口试验依照工艺评定标准、技术条件和任务书执行。Bevelinspectionbeforewelingshallbeperformeaccoringtoprocessevaluationstanar, technical conitions anprogramme.Assembly,spotwelinganinspection组装和点焊要契合预规程（PWPS）的要求。Assemblyanspotwelingmustbeincompliance

20、withrequirementsofPWPS.组装、点焊后，要关于待焊件进行检查，满足标准和任务书的要求。Afterassemblyansportweling,inspectthecoupontobeweletomakesureitmeets therequirementsofstanarsanprogramme.412 Page 4 of 12管理体系文件管道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication3Rev.3E

21、ition0CNF/MSOGWE-013WelinganinspectionWPS程序进行。Pre-heat,post-heataneliminatestressshallmeetWPS，inlinewithPre-heating,Thermal Treatment an Hot Straightening Proceure ifnecessary.试件的焊接必需有技术熟练的焊工承担。Coupon must be wele by welers with skill technology.焊接时工艺参数必需满足工艺规程的要求。uringweling,theprocessparametersmus

22、tmeettherequirementsofprocessregulations.严禁在坡口外引弧、熄弧，防止电弧擦伤母材。Itisstrictlyprohibitetostrikearcanblow-outarcoutsiebeveltopreventelectricarcfrom scratching basemetals.管子首层焊道焊接时，管内不得有穿堂风。关于于气体保护的焊接方法，应注意防止环境中气流的影响。Whenwelingthewelpassatfirstlayerofpipe,raughtisnotalloweinsiepipes.Pay attentiontotheinfl

23、uenceofairflowinenvironmentforthewelingmethowithgasprotection.多层多道焊的接头应错开，焊道衔接处应平缓过渡。Jointsofwelinginseverallayersanwelpassesshallbeinstagger,anjunctionofwel passes must transitsmoothly.关于有预热要求的焊件，焊接进程中层间温度不得低于预热温度的下限。Forwelingcouponwithpre-heatingrequirements,theinter-layertemperatureshallnotbe les

24、s than the lower limit of pre-heating temperature uring weling.Inspectiononwelingprocess焊接操作时，每焊完一道应清理焊渣或清刷焊道，焊工要仔细目视检查焊缝，若有检查出来的缺陷若关于下一焊道有不利影响应立即清除。uringweling,clearthewelingslagorbrushthewelpasswhenfinishingeachweling; welerisrequiretocarefullycheckthewelseamvisually;incasetheefectscheckeoutare un

25、beneficialforthenextwelpass,eliminateitatonce.Ientificationofcoupon试件检查合格后，用钢字号进行标识。After passing the inspection, mark on the coupon with steel wors.标出试件的焊接工艺评定编号，焊工号，焊接位置。Markouttheno.ofwelingprocessevaluation,welerno.anwelingpositionon512 Page 5 of 12管理体系文件管道预制焊接工艺评定工作程序ManagementsystemWorking Pro

26、ceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication3Rev.3Eition0CNF/MSOGWE-013coupon.NE6.1条和相关技术条件执行。ThemethoanacceptancecriterionforNEshallsubjecttoArticle6.1anrelevant technicalconitions.无损试验不合格时，应分析其发生的原因，并且重新评定。In case of unqualifie for NE, analyze the reasons an re-assess i

27、t.estructiveinspection损坏性试验方法和合格标准依照 6.1 条和相关技术条件执行。ThemethoanacceptancecriterionforestructiveinspectionshallsubjecttoArticle6.1 an relevant technicalconitions.Reportpreparation评定报告应包含下列内容：The assessing report shall cover the following contents:焊接工艺评定任务书。Weling process evaluationprogramme焊接工艺评定指导书或预

28、工艺规程。Weling process evaluation guiebook or PWPS焊接工艺评定报告。Weling process evaluationreport工艺评定施焊记录。Process evaluation welingrecor无损试验报告。NE report损坏性试验报告。Report of estructiveinspection热处理报告（若有）。Thermal treatment report (if any)母材和填充材料的质量表明书及验收报告。Qualitycertificateanacceptancereportofbasemetalsanfillingm

29、aterials工艺评定的有效期和工艺评定的转移Perio of valiity an transmission of process evaluation工艺评定的有效期和工艺评定的转移依照执行标准的规则条款。612 Page 6 of 12管理体系文件管道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication3Rev.3Eition0CNF/MSOGWE-013Perioofvaliityantransmissionofpr

30、ocessevaluationshallsubjecttothestimulate articlesinimplementestanar.Safetyprecautions工作区域严禁吸烟，吸烟人员必需到指定地点吸烟。Itisstrictlyprohibiteforsmokinginworkingarea,ansmokersmustsmokeatesignate location.焊接电源线应整洁、无破损，焊钳应有可靠的绝缘。中断工作时，焊钳要放在安全的地方，防止焊钳与焊件之间短路烧坏电焊机。Welingpowersourcemustbeneatwithoutamages;pinchweler

31、mustbeproviewith reliableinsulation.Whenininterruption,thepinchwelermustbeplacesafeplaceto preventshortcircuitbetweenpinchweleranwelingpartsanfurtheravoiburningout the electricweler.焊前、焊后检查工作场所是否有火灾隐患，隔离可燃物，保护易燃物品，并且在现场放置灭火器。Inspectwhetherthereisafirehazaronworkingsitebeforeanafterweling,isolatethe

32、combustiblesanprotecttheinflammables,anthenarrangefireextinguishersonsite.切割作业时，必需戴好防护眼镜或防护罩。Fireproofanexplosionprecautionsmustbewelltakenuringwelingorcutting;wear safe-guarglassesorprotectivehookwhencuttingwithanglegriner,abrasivecutoff machine or cuttingtorch.氧气、乙炔等气瓶必需远离动火点，并且捆扎牢固竖直立放。Gascyliner

33、sincluingoxygenanacetylenecylinersmustkeepawayfromhotworkpoint anfirmlybon,placeinvertical.焊丝头、焊条头不允许乱丢，在施工中必需随时清理，并且在焊接完工时回收。onotlitterrountheheaofwelingwireanwelingro,butclearoutthemallthetime uringconstructionanreclaimthemafterweling.焊接产生的焊渣，及焊接进程中产生的焊接磨光片、电磨头等即时清理。Welingslaganpolishingiscsaswell

34、aselectricgriningheagenerateuringweling must be clearetimely.712 Page 7 of 12管理体系文件管道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabricationAppenixes3Rev.3Eition0CNF/MSOGWE-013焊接工艺评定任务书CNF/MS OGWE-013-JL01Weling processevaluationprogrammeCNF/MS

35、 OGWE-013-JL01试件/样加工委托单CNF/MS OGWE-013-JL02Appenix1Coupon/specimenprocessingcommissionsheetCNF/MS OGWE-013-JL02无损检测委托单CNF/MS OGWE-013-JL03Appenix2:NEcommissionsheetCNF/MS OGWE-013-JL03理化检测委托单CNF/MS OGWE-013-JL04Appenix3:PhysicalanchemicaltestcommissionsheetCNF/MS OGWE-013-JL04812 Page 8 of 12管理体系文件管

36、道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication3Rev.3Eition0CNF/MSOGWE-013附录 1Appenix1CNF/MS OGWE-013-JL1公 司/COMPANNY焊 接 方 法 Weling process 焊接位置Weling position接头形式Joint type 坡口形式Groove type衬垫 Back lining委托编号 Assignment委托单位 Assignment C

37、o完成日期Fulfil ate接头型式简图Joint sketch map母材类/组别与母材类/组别P-No/type母材牌号及规格(mm) Base metal an size焊材牌号及规格(mm） Weling material an size评定标准 Customer specification热处理要求 Heat treating附加要求 Aitional requirement无损检测Non-estructive testingVT PT RTUTMT验收标准Acceptance stanar试验项目Test item拉伸试验 Tension tests弯曲试验 ben tests冲

38、击试验 Impact tests化学分析 Chemical analysis宏观 Macroscopic examinationMicroscopic structure 硬度 Harness晶间侵蚀 Huey testFerritecontenttest压扁试验 Flattening test扩口试验 Flaring test试验方法要求Test proceure验收标准Acceptance stanar备注remark其它 Other：委托人/日期：Truste / ate审批/日期：Reviewe/ ate签收/日期：Sign for / ate912 Page9/12pages管理体系

39、文件管道预制焊接工艺评定工作程序ManagementsystemWorking Proceure for Weling Process ocumentQualification(WPQ)ofPipingPrefabrication3 0Rev.3Eition 0CNF/MS OG WE-013附录 2Appenix2委托单位试件/样加工委托Coupon/specimenprocessingcommission焊接研究所受托单位Commissioncompany产品名称Prouct name母材及规格Base metals anspecifications焊接方法及位置WelingmethoanpositionWeling ResearchInstitute材料加工项目Material processing itemCommissione company试样加工委托编号Specimenprocessing commissionnumber评定标准Ev