Quote:
Originally Posted by FPenvy
yea that part im unsure of how they pulled it off. but they could be using stainless for the welds and blew through.
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You don't use stainless welding aluminum. It's aluminum with aluminum. When welding stainless tubing. You HAVE to purge the inside of the tubing with argon gas. Otherwise the weld on the inside will sugar and product a bad weld.