I thought about the same thing Mick In my line of business, gasoline tanks would have to be steamed out to remove any residue before any repairs. But diesel tanks can be repaired with fuel in it once (no liability accepted) the diesel level is below the repair and the fuel is blanketed continously w...

I have seen similar Why doesn't the trailer have baffles? :shock: I sell diesel and routinely see inside of tank trucks and once the compartment is over a certain size, it would have in a baffle. That trailer looks to be about 5000 gallons and in the fuel business, it would have 4 to 5 baffles insid...

I have often wondered about this. I have seen persons that repair bodywork on cars use oxyacetylene torches and brass or bronze(not quite sure which)rods. The finished joint is not rigid giving the vehicle some flexibility in motion. It might be a consideration that using TIG there could some saving...

I use 2% lanathanated for everything

Even with an air-cooled torch, you should start with the arc balance at 60-65%, so more heat is on the work than the tungsten. On clean and fresh Al, I'll go 80% on arc balance, so I can get a bit more heat out of the same size tungsten. The arc balace on my Everlast are oriented backwards to most ...

Hello ,see Jody"s video on tungsten it is pretty self explantory