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FORM QW-484A SUGGESTED FORMAT A FOR WELDER …

RT or UT (check one)(07/13)FORM QW-484A SUGGESTED FORMAT A FOR WELDER PERFORMANCE QUALIFICATIONS (WPQ)(See QW-301, Section IX, ASME Boiler and Pressure Vessel Code) WELDER s nameIdentification DescriptionTesting Variables and Qualification LimitsRESULTSA ctual ValuesWelding Variables (QW-350)Identification of WPS followedSpecification and type/grade or UNS Number of base metal(s)Welding process(es)Test couponProduction weldThicknessAlternative Volumetric Examination Results (QW-191): fillet weld fracture test ( )Length and percent of defectsMacro examination (QW-184) fillet size (in.)Concavity/convexity (in.) Other testsFilm or specimens evaluated byCompanyMechanical tests conducted byLaboratory test supervised byWe certify that the statements in this record are correct and that the test coupons were prepared, welded, and tested in accordance with therequirements of Section IX of the ASME BOILER AND PRESSURE VESSEL byOrganizationRange QualifiedType ( ; manual, semi-automatic) usedBacking (with/without)PlatePipe (enter diameter if pipe or tube)Base metal P-Number to P-NumberFiller metal or electrode specification(s) (SFA) (info.)

Fillet welds in plate [QW-462.4(b)] Fillet welds in pipe [QW-462.4(c)] Title: BPVC_IX_QW-484A Created Date: 7/29/2013 9:15:50 AM ...

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  Weld, Fillet weld, Fillet

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Transcription of FORM QW-484A SUGGESTED FORMAT A FOR WELDER …

1 RT or UT (check one)(07/13)FORM QW-484A SUGGESTED FORMAT A FOR WELDER PERFORMANCE QUALIFICATIONS (WPQ)(See QW-301, Section IX, ASME Boiler and Pressure Vessel Code) WELDER s nameIdentification DescriptionTesting Variables and Qualification LimitsRESULTSA ctual ValuesWelding Variables (QW-350)Identification of WPS followedSpecification and type/grade or UNS Number of base metal(s)Welding process(es)Test couponProduction weldThicknessAlternative Volumetric Examination Results (QW-191): fillet weld fracture test ( )Length and percent of defectsMacro examination (QW-184) fillet size (in.)Concavity/convexity (in.) Other testsFilm or specimens evaluated byCompanyMechanical tests conducted byLaboratory test supervised byWe certify that the statements in this record are correct and that the test coupons were prepared, welded, and tested in accordance with therequirements of Section IX of the ASME BOILER AND PRESSURE VESSEL byOrganizationRange QualifiedType ( ; manual, semi-automatic) usedBacking (with/without)PlatePipe (enter diameter if pipe or tube)Base metal P-Number to P-NumberFiller metal or electrode specification(s) (SFA) (info.)

2 Only)Filler metal or electrode classification(s) (info. only)FIller metal F-Number(s)Consumable insert (GTAW or PAW)Filler Metal Product Form (solid/metal or flux cored/powder) (GTAW or PAW)Deposit thickness for each processProcess 1 Process 23 layers minimumYe s3 layers minimumPosition qualified (2G, 6G, 3F, etc.)Vertical progression (uphill or downhill)Type of fuel gas (OFW)Inert gas backing (GTAW, PAW, GMAW)Transfer mode (spray/globular or pulse to short circuit-GMAW)GTAW current type/polarity (AC, DCEP, DCEN)TypeResultLongitudinal bends [ (b)]Side bends ( )Transverse face and root bends [ (a)]Pipe bend specimen, corrosion-resistant weld metal overlay [ (c)]Plate bend specimen, corrosion-resistant weld metal overlay [ (d)]Pipe specimen, macro test for fusion [ (b)]Plate specimen, macro test for fusion [ (e)]NoYe sNoVisual examination of completed weld ( )TypeResultTypeResultFillet welds in plate [ (b)] fillet welds in pipe [ (c)]


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