Why not repair weld overlay the gouge and then machine off???
Best Regards,
John C. Luf
Cleveland Ohio U.S.A when I'm not in Austria
Member B31.3, Piping Engineer - Stress Analysis, Pipe Supports, Component Design, and Surge Analysis... according to my daughters master of unimportant trivia
Gents
Just had a gasket blow on a piping joint, bugger. The gasket is between
a branch stub flange and a blind flange. The vent stream has cut a
groove in the raised face portion of the blind flange. Its 40NB Class
900 with 32mm "hub" thickness plus 7mm raised face; 39mm overall.
As far as I recall, it is permissible, by code, to machine damage off
the raised face portion provided the finished overall thickness is not
less than the minimum hub thickness (32mm).
Anyone recall what the rule actually is, and where I can locate it?
Thanks
Steve
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________________________________________________________________________________\____Ready for the edge of your seat?
[Non-text portions of this message have been removed] Received on Wed Aug 08 07:29:00 2007
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