form qw-484a suggested format a for welder performance qualifications (wpq) (See QW-301, Section IX, ASME Boiler and Pressure Vessel Code) Welder’s name Identification no.

Macro examination (QW-184) Fillet size (in.) ˜ Concavity or convexity (in.) Other tests Film or specimens evaluated by Company Mechanical tests conducted by Laboratory test no. Welding supervised by We certify that the statements in this record are correct and that the test coupons were prepared, welded, and tested in accordance with the

2018年3月15日 · As the quality of weld depends upon skill of the welder, it does require qualifying a welder by testing. Testing is to demonstrate the welder ability to produce a Sound weld joint; these tests are qualitative in nature. Welding factors that affect the welder ability/skill to make a sound weld are termed as essential variables.

This is a blank ASME Section IX WPQ - Welder Performance Qualification form. The template file is built in Microsoft Excel, and follows the convention of the ASME QW-484A suggested format.

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ipe bends Omen. corrosion-resistant overlaytQW-462.59c): DPIate bend spec. corrosion-resistant overlay [QW-452.5(d))., Macro test for fusion OW-462 5 b acro test for fusion QW-462 5 e)) Result Result Pass Pass Type Company UAPICBC 06 Laboratory test no. Type Side Bend-I …

Find the most up-to-date version of ASME DRF QW-484B at GlobalSpec.

Welding Variables (QW-361.2) Welding Process: Type Of Welding (machine, automatic): Direct or remote Visual Control: Automatic Arc Voltage Control (GTAW): Automatic Joint Tracking: Positions (2G, 6G, 3F,etc.): ... QW-484 Suggested Format A for Welder Performance Qualifications (WPQ) ...

QW 484 "A" WELDER PERFORMANCE QUALIFICATION (WPQ) Welder's Name Urbano Otero Rangel Identification of WPS followed ... (QW Longitudlnal root and face QW482.31b); Side (QW 462.2); Pipe bend speclmen, corrosion-resistant overlay QW462.5(c); Plate bend specimen, cotroslon.rest8tant overlay QW462.5(d); Macro test for fusion Macro test for fusion ...

Instructions for completing 484 forms, Part One ” for step-by-step instruc-tions. Enter data in the “Actual Values” column reflecting the test coupon material and size that the welder welded, the welding process used, the position, the progression, use of backing, etc.