Sir,
Minimum number of welders to be qualified upon one WPS is mentioned in SEC 1X or API 1104.
We are using PIPE,16"X0.375"WT STD SCH API 5L X52
Thanks in advance
with regards,
Arun S Das
E71T-1C is Charpy Impact tested at -20degC E71T-1CJ is Charpy impact tested at -40degC. AWS Classification for FCAW is only a supplementary...
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