Welding gas is used in welding processes for various purposes, such as shielding and heating. The most commonly used welding gases are acetylene gas, argon, oxygen, carbon dioxide, and even air, among other common gases.
WELDING GAS MIXTURES The most widely used mixture is C25, 25% carbon dioxide and 75% argon gas. Other varieties work well depending on the type of welding that will be done.

DSW specializes in customized welding gas mixtures for various industries and supports all gas-related processes, including cutting and welding.