WPS for erw pipe automatic welding process
WPS for erw pipe automatic welding process
(OP)
The manufacturer says his AI has never asked to review a WPS. They do not have a WPS. ASME Section VIII Div 1, UW 28,2 states" When the welding is any automatic welding process performed in accordance with a Welding Procedure Specification (in compliance with Section IX as far as applicable ) procedure qualification is not required.. I understand a WPQ is not required as per UW 29.
What should be on the WPS ?
Any thoughts ?
Thanks
What should be on the WPS ?
Any thoughts ?
Thanks





RE: WPS for erw pipe automatic welding process