Tuesday, February 8, 2011

[MW:9780] Having GTAW, 6G, 8"Dia 5 to 25.4mm WPS, 2" welder qualification posible or not? as per ASME Sec 9

Dear All

I am having GTAW 6G wps.
PQR dia is 8"
Thk: 5 to 25.4mm
My question is. With above WPS can i qualify welder in 2" Dia test
Piece?
either we have to consider 452.3 diameter limits.?

Tnks

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