Whats the story with using a galvanised propane tank? I'm looking at a 120 gal vertical tank that has a galvanised finish to it. Can it be used? Whats the process to make it safe to use?
Is soaking in HCl (Muriatic Acid) solution or sandblasting an option? Most LPG tanks in Australia appear galvanized . I have a very experienced welder doing the work so we should be safe enough