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- Preparation of welding inspection procedure and testing based on clients compilation of necessary materials specification data based on standard codes.
- Witness qualification of welders and certify those who qualified the testing.
- Control quality of work in progress and check/witness every stage of work based on standards.
Read more:http://www.ndtphils.com/services/industrial-inspection/welding-inspection-welders-qualification-test-wqt-quality-assurance-q
Thanks for this post… Welder Qualification Test is Welder should perform the test weld on the similar coupon following all the variables given the approved WPS. Example (position, approved filler metal, approved base metal, allowed Electrical characteristics, allowed Gas flow rate, Pre heat & post weld heating requirements. Perform Visual and NDT tests, Macro tests on the weld coupon and qualify the welder. Welder qualification certificate should be renewed 6 months once, as per code requirement.
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