Why hasn't someone made insulation sleeves for welding cylinders? I can understand Gary because over Christmas and Boxing day my brother and I did some furious welding and produced a wonderful BBQ work of art from our old boiler. We almost kill ourselves polishing the rust off. It turned us and everything else a mellow orange, even the rabbit. It didn't really do any BBQing though, that could have just been that we were too cold to notice I suppose. While I was welding it the only change I noticed, like all the posts say, is the delivery pressure will keep dropping relatively quickly if it's very cold. Just get someone to watch the regulators for you if your at home because it saves you moving. You'll have it a little worse if you have single stage regulators. Once I have put together a bench I'll perhaps stitch some covers for mine and pack them with the insulation from our old boiler tank and see how it goes. I can always warm them up with the flame from my torch! I'm just kidding. Has there been an increase in O^2 tank pressure recently because all the older books I read say that the O^2 is at 2000psi, but mine came at 2300 I think and all the posts go over 2000 for a full tank?
All the best,
John