Try Thermatool Corp web site. The site Tech Support section includes some
FAQ's and answer related to pipe welding.
and for those who wanted to do some hot work (read welding) in a confined space (tanks, columns, vessels, etc) please read the Confined Space Fact Sheet No. 11 that appeared in July 200 issues of the Welding Journal. Received on Thu May 31 06:07:00 2001
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