Welding Positions For Pipe Site

In the 1G position, the pipe is placed horizontally on a rolling bed or turner. The pipe rotates while the welder remains stationary. The welder applies the weld metal from above, typically at the 12 o'clock position (top dead center).

The pipe is horizontal and rotates while the welder remains in a flat, top-side position . Fixed welding positions for pipe

All positions below assume a unless noted, as that represents the true test of skill. In the 1G position, the pipe is placed

Welding pipe is fundamentally different from welding plate. Gravity, access, and visibility all change dramatically when you move from a flat workbench to a cylindrical surface. In pipe welding, the position dictates the technique, the electrode angle, and often the qualification required for a specific job code (e.g., ASME Section IX or AWS D1.1). The pipe is horizontal and rotates while the