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Welding on a hydraulic fluid tank?

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29K views 12 replies 12 participants last post by  oxygen454  
Drain it out, fill with CO2, make sure to keep the work area WELL VENTILATED.
keep any and every opening in the tank open.
You never want to weld a sealed tank. EVER. Even a water tank!
I've welded a ****load of Hydro tanks over the years.

Wear a respirator, it'll smoke like holy hell.