2016年12月21日 · Argon has a molecular weight of 40 while CO2 has 44. The molecular weight is directly related to the density of the gas. So 75% Argon and 25% CO2 mix has an average molecular …

2017年5月4日 · For argon-mixed gas, open cylinder valve slowly a fraction of a turn. When the cylin- der pressure gauge pointer stops moving, open the valve fully. 2. Set gas flow rate for 30 to 40 cubic feet …

2007年1月24日 · You can use 100 percent argon, but you will not be satisfied with the bead you get when welding mild steel. Because Argon has a low thermal conductivity, you will end up with a finger …

2020年12月11日 · Also, in many places there is a difference between oxy/acetylene bottles and argon, helium, or mixes for some reason. I bought a welder a while back and the seller included a 330CF …

2010年12月21日 · C25 argon cylinders pros and cons and shelf life question c25 bottle cylinder shelf life size Jump to Latest 36K views 25 replies 19 participants last post by ttoks Jul 14, 2015

2014年10月24日 · Hello , I just purchased a hobart beta-mig along with 2 tanks. 1 argon, 1argon/co2 mix , Im in NY and would like to determine the date code. they are 300cf tanks based on linde's website …

2007年10月18日 · 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 Position …

2024年8月14日 · Argon fitting with two cga female fittings and one cga male fitting to connect two argon tanks to one regulator output. Thanks in advance for any suggestions. If you want to tee on the …

2013年9月15日 · What do you set your regulator pressure at? I have recently set both regulators to 35psi. My argon regulator was set to 50psi but some times it likes to creep up to 65 or 70 psi, that's …

2007年8月30日 · I recently purchased a 3200HD and would like to purchase a 75/25 tank for it. The only two feasible options are a 20lb tank for $106 or a 60lb tank for $182. How long will each tank last? I …