The pipe is stationary. You move around it.
Achieving a successful 6G weld—one that can pass destructive testing like a or non-destructive testing like X-ray —requires meticulous preparation. Key technical factors include: welding 6g
The final cosmetic and structural layer. The pipe is stationary
Passing a 6G certification qualifies a welder to weld in all other positions (1G through 5G). welding 6g
In welding terminology, the "6G" position refers to a pipe welding test where the pipe axis is fixed at a . Because the pipe cannot be moved or rotated, the welder must weld around the entire circumference.