A welder certified in 6G is generally qualified to weld in 1G, 2G, 5G, and 6G. Passing 6G implies mastery of all positions.
: You must transition seamlessly from welding "up" (vertical) to "sideways" (horizontal) and then "upside down" (overhead). what is 6g in welding
: Because the pipe is tilted, gravity pulls the molten metal in different directions depending on where you are on the pipe. A welder certified in 6G is generally qualified