Dear Experts,
As per ASME IX
QW-304 Welders :
Except for the special requirements of QW-380, each welder who welds under the rules of the Code shall have passed the mechanical and visual examinations prescribed
in QW-302.1 and QW-302.4 respectively. Alternatively, welders making a groove weld using SMAW, SAW, GTAW, PAW, and GMAW (except short-circuiting mode)
or a combination of these processes, may be qualified by radiographic examination,
WHY SHORT- CIRCUITING MODE IS EXCEPTIONAL ???
Regards.
Abhishek Ghosh
--
ABHISHEK GHOSH
FAHAHEEL, KUWAIT
MOB: (00)965-60303798
FAHAHEEL, KUWAIT
MOB: (00)965-60303798
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