Argon MIG Welding Argon, Helium, Carbon Dioxide and Oxygen are the four most common shielding gases used in MIG welding, Helium, like pure Argon, is generally used with non-ferrous metals, but also with stainless steels. Because it produces a wide, deep penetration profile, Helium works well with thick materials, and is usually used in ratios between 25 — 75 percent Helium to 75 — 25 percent Argon. Ankur Speciality Gases & Technologies is Pioneer in making mixtures suitable for MIG welding of above mentioned gases. Contact now for your requirement of MIG gases in jaipur. argon gas , argon + CO2 (ACM), co2 (Carbon DiOxide), helium gas in Jaipur, Ajmer, Bikaner, kota, Jodhpur, Jaisalmer, Jodhpur, Bharatpur. Call 9314648435 now to get dipped into exciting world of fabulous gases.