

SIZEĬan’t find these sizes at your local gas supplier? Don’t panic, it’s more common than you think. It depends on several factors like your gas choice, how frequently you weld, and your usual volume. You have to select from the common welding gas cylinder sizes given below. Generally, MIG welding uses a steady supply of shielding gas for protection. The process is quite straightforward and uses a shielding gas to keep impurities and air to interact with the welded part. Metal Inert Gas (MIG) welding is a type of arc welding that uses a consumable electrode to join two metal pieces in a weld pool. CYLINDER VOLUMEīest Welding Gas Tank Size For MIG Welding

This turbulence gives atmospheric gasses a chance to contaminate the welded joint and reduce its quality. The optimal flow of your shielding gas depends on the welding process and the material or environmental conditions.įor those who are more interested in the technicalities, higher than required flow introduces turbulence in the shielding gas. However, there is no such thing as one size fits all solution.The flow rate most welding professionals usually work on is in the range of 15 – 35 cfh (7-16.5 lpm). (cubic feet hour)or LPM (liters per minute) is used.

