Saturday, June 25, 2011

[MW:11470] PWHT for repair welding

Dear All
Does any body have exprience for doing PWHT after repair welding for vertical in service vessels as10M hieght?
which method should be selected to preventation of distortion in entire length of vessel.
Regards

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[MW:34919] Welder qualification certificate

Dear All     anyone can share a format for welder certificate and card format        Thanks & Best Regards Saleem manhappulath Mob:+9665...