About this document

Procedure Qualification Record Overview by Alesol Equipment is a document available to read on EtoBox.

This document contains a procedure qualification record (PQR) for welding. It lists information about the welding process, base and filler metals, joint details, welding parameters, and test results. This includes welding process type, preheat and interpass temperatures, gas and electrical characteristics, welding technique details, material specifications, and test data from tensile, bend, impact, hardness, and metallography tests. The PQR is prepared, checked, and approved by welding, quality control, and

Author

Alesol Equipment

Language

EN