Thursday, June 27, 2019

[MW:29753] As per Section IX Thickness range qualification

Dear Experts,

I have some difficulty to interpret the requirements of ASME section IX

I have a  PQR Based on a dual process GTAW+SMAW ( 8 mm+9.48 mm) on an 17.48 mm ( 24" NPS ) butt weld.

If i am use this PQR what would be my thickness range in WPS  a) Weld metal thickness range for GTAW + SMAW ? b) And what is the base metal thickness range ?

If i set in WPS base metal thickness 13.1 mm to 26.2 mm is it ok / If no than please let me know way i can't set this range.

And weld metal thickness range for GTAW - 14 mm and SMAW - 18.5 mm .

Please give with details explanation regarding my above difficulty.

Thanks and Regards
Kiran 

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