Wednesday, January 26, 2011

[MW:9489] Purging Gas for Fillet Weld


Can anyone please clarify,  for Fillet weld to be carried out in a S.S Pipe (4.5mm wall thickness) to support joint with GTAW Process. Is it required to give Purging Gas in pipe.  (as per Clause 7.5 of API582. (attached)).

 

Pipe Material: SA312 TP316/316L

Support Material: SA240TP316/316L

 

Thickness: 4.5 mm Max.

 

Thanks in advance.


Best Regards,

Yoganandhan Palaniappan

 

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