Tuesday, February 1, 2011

[MW:9612] PWHT Thickness range

Hi There,

 

Welding Code: ASME IX

Construction Code: ASME B31.3

 

Question: On PQR, test coupon was 25WT pipe and subject to PWHT. What would be the thickness range on WPS as per code above.

 

 

Thanks in advance,

 

Larry Zarate

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