If you are going to get big bottles you have to lease them here . My welding store(BOC) has them for lease .If you have a welding only store thats where I would look.
I have seen the baby bottles at harbor freight for sale HTH .
I use Ivey industries In springfield,
The lease is much cheaper than MG was for me. I did have to open an account with them. They also sell and exchange them too. Call around to welding supply places in your area for the tanks/rig, and then go to www.weldingsupply.com for prices on
Airgas - nationwide - - check their website - you buy the tanks - they swap tanks when you refill them. Watch out when buying used tanks - certification is required every so often - pressure test. There's a stamp on them that shows the last inspection - it's expensive.
Airgas - as long as you bought the refill tank from them last time (their label's on it) no extra charge for certification.
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