Re: [MW:9782] Having GTAW, 6G, 8"Dia 5 to 25.4mm WPS, 2" welder qualification posible or not? as per ASME Sec 9

Hi,

  Diameter is not essential variabl in PQR - ASME, so you can use the WPS for all diameter just must mention all diameter in your WPS.


Regards

2011/2/8 Engineer Mech <mengineer010@gmail.com>

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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GHRAB Zakaria

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