Welding Performance Qualification (WPQ)
The Welding Performance Qualification (WPQ) is a certification test that shows certain skills of welders to perform a certain welding procedure. In other words, WPQ is a performance test of welders that determine if they have the capability of laying quality welds using procedures, materials, and welding processes. Applicants after passing the test, are given […]
Welding Performance Qualification (WPQ) Read More »