About this document
Procedure Qualification Record (PQR) Guide by Earl Harbert is a document available to read on EtoBox.
This document contains a specimen procedure qualification record (PQR) for welding processes. It lists information such as the welding process type, base and filler metals used, joint details, preheat and position details, techniques used such as stringer or weave, and test results for visual examination, tensile tests, and guided bend tests. The PQR is intended to be used for the CWI Part B practical exam only and not for actual production welding.
- Author
- Earl Harbert
- Language
- EN