propane tanks
Hi Mike;
A local Southern States propane shop did my aluminum tanks with the new OPD valves for $30 each. As an old scuba diver and having 35 y.o. tanks I asked about recertification. I was thinking hydrostatic pressure testing. The shop foreman did the change out with a visual inspection, and noted that these tanks don't see more than a few hundred lbs of pressure. Don't know if that is kosher, but then I'm not putting them aboard. For that, I did as you did - purchased the 10lb. glass tank from Franklin, TN.