ZAZP-QAC-017 焊接工艺指导书(WPS)-PIP

焊接工艺指导书

Project Name 项目名称:WPS No. 焊接工艺编号:Welding process(es) 焊接方法:Supporting PQR No.(s) 支持PQR编号:自安装采油平台ZAZP-WPS-201GTAW/SMAW 氩弧焊/手工电弧焊PQ-301Revision 版本:Date 日期:Type 类型:Code 执行标准:<0>2008.12.18Manual 手工ASME IXJOINT DESIGNType 类型:Backing 衬垫:Backing Material 衬垫材料:Back gouging 背部清根:接头设计Single Bevel Groove joint(cp)* 单VN/A 不适用N/A 不适用N/A 不适用 POSITION位置All 全位置N/A 不适用UphillPosition of Groove 坡口焊缝位置:Position of Fillet 角焊缝位置:Vertical Progression 立焊方向: PREHEAT焊前预热Min20℃最低20℃Max200℃ 最大200℃Burner with gas 气体火焰加热BASE METALSMateral Sepcification 材料:母材A106 GrB; 20#; 16MnA234，A420 WPL6；A516 Gr65Preheat Temperature 预热温度:Interpass Temperature 层间温度:Heating Method 加热方式:POSTWELD HEAT TREATMENTHolding Temperature 保温温度:Holding Time 保温时间:Other 其他:Thickness 厚度:Diameter 直径:3mm to 18mm≥73mm直径大于73焊后热处理N/A 不适用N/A 不适用N/A 不适用FILLER METALSAWS Specification 规范:AWS Classification 类别:Brand Name 牌号:填充金属AWS A5.18/A5.1ER70S-G/E7015TIG-50/THJ507 TEACHNIQUE技术String or Weave 不摆动或摆动:Max. Width of Weave 最大摆动宽度:String/Weave摆动/不摆动11mm(GTAW)/2.5D**(SMAW)Mutipass 多道焊N/A 不适用N/A 不适用SHIELDING保护Ar氩气12-16（L/Min）99.90%Gas Type 保护气体类型:Gas Flow Rate 气体流速:Gas Mixture 气体纯度：Single or Multipass 单道焊或多道焊:Electrode Extension 焊丝干伸长:Electrode Angle 焊丝角度:WELDING PARAMETERS 焊接参数WeldLayer焊层RootFillFillor FillCapFiller Metal 填充金属WeldingProcessDiam (mm)Brand Name焊接方法直径牌号GTAWGTAWSMAWSMAWSMAW2.42.43.24.03.2TIG-50TIG-50THJ507THJ507THJ507Current 电流Type &Polarity 类型/极性DC（-）DC（-）DC（+）DC（+）DC（+）Ampes(A) 电流110-120110-12090-120130-17090-120Volts(V) 电压22-2422-2422-2423-2622-24TravelSpeed(mm/min)行走速度50-7050-7080-120120-17080-120Gas FlowRate气体流速(L/min)12-1612-16N/AN/AN/A2-41-2JOINT DETAILS节点详图60±5NOTES:*-----\"cp\" denotes complete penetration “cp”全熔透**---\"D\" denotes the diameter of electrode “D”焊条或焊丝直径Tack process & consumable shall be identical to the adjoining root pass. 点焊工艺及焊材必须与正式工艺一致。Tack welding shall be removed.正式焊接前将定位焊缝清除。Internal and external surfaces to be welded shall be cleaned a min. of 25mm each side of weld by gring or power brush and free from paint,oil, rust, scale and other material that would be detrimental to the weld. 焊前焊缝两侧25mm范围需要用砂轮或钢丝刷清理干净，防止油漆、油脂、铁锈、污垢和其他物质对焊缝造成有害影响。At least 25mm away from all direction of weld joint, minimum interpass temp. shall not less than the preheat temp. 焊缝两侧25mm范围最小预热温度不得低于层间温度。This wps can support weld repair twice for the joint welded by this wps. 可用本WPS返修本WPS焊缝两次。Prepared By:Date:Authorized By:Date: