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Guide to understanding Welding
Procedure Specification (WPS),
Procedure Qualification Record
(PQR), and Welder Performance
Qualification Record (WPQR)
by Nguyen Van Tuan
QA/QC Engineer
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps
Guide to understanding welding procedure specification (wps

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appendix 17 - Weld Repairs.pptx
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Plus de Tonni Bruce (20)

appendix 17 - Weld Repairs.pptx
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Guide to understanding welding procedure specification (wps

  • 1. Guide to understanding Welding Procedure Specification (WPS), Procedure Qualification Record (PQR), and Welder Performance Qualification Record (WPQR) by Nguyen Van Tuan QA/QC Engineer