In PipingDesign@yahoogroups.com, sudhindra bhat <sudhin_99@...>
wrote:
> >both post weld & preheat are not required ( assuming ambient temp as
minimum 21 Deg C)
> >________________
For sour service, may i suggest you checkout the NACE requirement.
Received on Tue Feb 26 07:12:00 2008
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: Tue Mar 04 2008 - 11:40:55 EST