About this document
P92 Welding Procedure Specification by Jignasa Shah is a document available to read on EtoBox.
This welding procedure specification outlines the parameters for welding P92 steel pipe with a thickness ranging from 15-60mm using TIG and MMA welding processes. Key parameters include using a 9CrWV filler wire for the root pass with TIG welding, followed by Chromet 92 filler for the hot passes with MMA welding. Post-weld heat treatment is required at 760C for 1 hour per 25mm of thickness.
- Author
- Jignasa Shah
- Language
- EN