Sunday, April 6, 2014

[MW:20504] Engaging/Upgrading Welder qualified in accordance with AWS D1.1-2010

Dear Experts

WPQT Test
Base Material - ASTM A131 Grade EH36
Thickness - 25.4mm
Weld Process - FCAW with Metallic Backing Strip
Test Positions - 3G & 4G
Inspection - VI & RT done

 Question
Can i use this welder for pipe welding in 1G-R, 2G, 3G-Vertical-Up, 5G & 6G positions?
If yes or no , pls give me what i have to do without any further WPQT?
Maybe root run by 6G-GTAW Weldr and use this welder to weld fill and cap.

Thanks
Ganesan

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