Oct 18, 2007 · So I Am Wondering What The Difference Is Between Purging With Nitrogen Rather Than Argon. I Will Be Welding A 4 Inch S/s Line That Is About 500 Ft Long And There Is 3 …

Jan 17, 2008 · TIG 10 to 15 MIG 25 to 30. He is not the same as AR the regulator is marked diferent. Argon works great for aluminum there is no need for HE unless you are doing …

Jan 26, 2015 · I went to exchange my 250 CF argon bottle today. I always check the dates just because. This is the earliest I have ever seen! Looks like it was made in 1910 and first tested …

Dec 9, 2013 · Last time i welded w argon at the same place is when i got really sick. its the heavier concentrations of argon that r a concern. I was inside a 8' pressure vessel …

Jul 26, 2015 · Last option might be to simply exchange cylinders to have the gas you need. I did that for a time when I only had one cylinder and needed 100% argon to mig weld alum. I'd take …

Jan 2, 2015 · I'm trying to get into welding with argon c02 (c25 mix). In Hawaii I went to airgas but they quoted me $440 to get a C25 mix 80cf. Thats tank plus first fill. And $140 to refill the tank …

May 10, 2016 · When connected to the tank hose the Dwyer read 16 CFH on its Air scale (still with the AHP flow gauge was set to 20 CFH Argon). Now the question - what conversion factor …

Jun 9, 2015 · Argon could be fed from either a single dewar or manifolded cylinders off a spider so we could use whatever the LWS had available. Putting cylinders on carts or pallets away …

Nov 7, 2014 · Hello Insaneride, Argon, Helium, Argon/Helium mix, any three will "work" for tig on steel. Likely the most economical and widely used: Argon on steel, the other two on steel are …

Aug 15, 2016 · Newly filled bottle of Argon for my Precision TIG 185.... about 1800 lbs last week..... Now about 1500..... I thought this strange since I haven't done much in the last …