Does anybody know of any company that carries 5083 or 5086 series aluminum tubing and or piping? My engineer and I, are having a terrible time trying to locate this stuff. We may have to form it ourselves if we could even locate some sheet.
Shipping is not a problem for us. We've checked locally and all over the west coast from Seattle, Portland and down to L.A.
Any help is greatly appreciated.

Slagman