Reheat treatment method is approved for rejected cylinders. Subsequent thereto, cylinders ought to go all prescribed tests being appropriate. Repair by welding just isn't approved. Cylinders with bottoms shut in by spinning needs to be subjected to the leakage test by location the inside air or gas force not to https://bar178-login43210.luwebs.com/27811423/5-tips-about-bar-178-you-can-use-today