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SV Tech has the technical ability to provide WPS, PQR, WPQ, Welding Procedure and Welder qualification as per ASME, AWS, EN and API.

Welding Procedure Specifications - WPS
• A WPS is a written (qualified) welding procedure prepared to provide direction for the making of production welds
• The completed WPS shall describe all of the essential, nonessential, and, when required, supplementary essential variables

Procedure Qualification Record - PQR
• A PQR is a record of welding data used to weld a test coupon
• It is a record of actual variables recorded during the welding of the test coupons

Welder Qualification
• Welder certification, (also known as welder qualification) is a process which examines and documents a welder’s capability to create welds of acceptable quality following a well-defined welding procedure.
• Welder qualification is limited by essential variables given for each process