I have two tanks that are gonna be 15 years old soon an will be unusable. Is there a company that sells just tanks no reg? And does swapmytank.com take dead tanks as a trade in? I'm assuming not but thought if ask
Crossfire sells used cylinders in their basement deal section so you can get like new cylinders for much cheaper.
Dead tanks are worthless. They literally get drilled full of holes when they hit 15 years at a shop. You can't do anything with them. You may try contacting a place or your field to see if they can dispose of the cylinder properly for you though.