PREQUALIFICATION OF WPS?
PREQUALIFICATION OF WPS?
(OP)
What is pre-qualification of WPS as covered in Chapter 3 of AWS D1.1?
Such pre-qualification is not discussed in ASME Section IX.
Nasir
Welding Engineer
DESCON ENGINEERING LIMITED
PAKISTAN
Such pre-qualification is not discussed in ASME Section IX.
Nasir
Welding Engineer
DESCON ENGINEERING LIMITED
PAKISTAN





RE: PREQUALIFICATION OF WPS?
ASME does not subscribe to the concept of prequalifications.
Best regards - Al
RE: PREQUALIFICATION OF WPS?