Thursday, January 22, 2015

[MW:22744] Thickness Range for WPS

Dear Experts,

The PQR is qualified on as per ASME SEC IX and ASME B31.3 requirement & . Thickness criteria is to followed as per ASME B31.3:

 

P. No. 1 GR.1 (A106 Gr.B) to  P. No. 1 Gr.2 (A105N),

Impact @ -20 Deg C as per project specification requirement

 

Thickness for WPS 1.5 mm to 20 (T to 2T) mm or 5 to 16 mm (T/2 to T+6).

 

Kindly give the code reference:

 

 

Thanks & Regards,

Mohd. Azam

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