焊接工艺评定任务书WeldingProcedureQualificationAssignment任务书编号WPQANo
R010908工艺评定编号WPQNo
P010908母材BaseMetal板材Plate管材Pipe焊材WeldingMetal焊条FillerRod焊丝Wire焊剂Flux牌号SignST45
8J507H08Mn2SiA/规格Sizeφ298
5*40φ3
2,φ4,φ5φ2
5/接头形式JointType对接ButtJoint焊接方法WeldingMethodGTAW+SMAW焊接位置WeldingPosition平焊FlatPosition预热和焊后热处理要求PreheatandPostweldHeatTtreatment焊前预热,焊后消除应力热处理Preheat,PostweldResidualStressHeatTreatment评定标准QualificationStandardTHE1998ASMEBOILERANDPRESSUREVESSELCODE-------SECTIONIX焊缝结构示意图WeldStructureSchematicDrawing产品主要技术特性ProductPrimaryTechnicFeature设计压力DesignPress设计温度DesignTemperature工作介质MovingMedium备注Remarks要求检验项目外观检查VisualExamination无损探伤Non-destructiveInspection射线(γ射线100%)RadiographicInspection(XRadiographic100%)超声()、表面()UltrasonicInspection()
Surface()力学性能MechanicalProperty拉伸Tensile弯曲Bend冲击Impact试样数量Speci