Thanks! I keep suggesting we support pipe with helium balloons when I'm told "there's no steel there"... now I have a picture to show how it's done...

Shannon
(off to figure out if the variability of support loads in helium balloons from 120 F (solar heating) to -40 F is too great or not.


Originally Posted By: John C. Luf
An oldie but a goodie... not available in hot dipped galvanized.....
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-SLH