Oct 4, 2015 #1 mectarek Mechanical Joined Sep 3, 2013 Messages 31 Location DZ After cleaning an oil storage tank for reparation..what's the best way to chase the residual flamable gases underneath the tank bottom to avoid problems when the welding starts?.
After cleaning an oil storage tank for reparation..what's the best way to chase the residual flamable gases underneath the tank bottom to avoid problems when the welding starts?.