1. Definition: What Does "6G" Mean? In welding, the "G" stands for Groove Weld (as opposed to "F" for Fillet weld). The number (1 through 6) denotes the position of the pipe or plate relative to the welder.
A pipe welded in a fixed 45-degree inclined position, with its axis remaining stationary during welding. The weld is a single-V butt joint. what is 6g in welding
