I have a brand new aluminum medical oxygen tank. It stands about ohh about 2 and half feet or so. Can this be used as a tank for an oxy/acetylene set up? I have other smaller oxygen tanks too they are only about 1 foot high or so maybe a bit more not even sure the diameter but I have 5 of them. BUt they are all aluminum green tops and bottom and aluminum color in the middle.

I amTrying to figure out if I should try selling them off or keep them.

Thanks in advance!

Pat M