Monday, October 3, 2016

[MW:25477] Impact Test

Dear All,

 

Material:                        SS304l ( 5 mm Thick Pipe ASTM A312 TP304L)

Code:                           ASME B31.3

Design Temperature:     -198 Deg C

Welding process:          GTAW

 

 

The available WPS/PQR tested  @ -196 Deg C with GTAW Process in accordance with ASME SEC IX and ASME B31.3 but design temperature -198 Deg C as above indicated material, Can we use available procedure to weld above material.

 

Thanks & Regards,

Mohd. Azam

Doha - Qatar

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