Pipe - Welding Positions

AWS tends to be more specific to the joint geometry.

To standardize testing and fabrication, the industry has defined specific "positions" based on the angle of the pipe axis and the rotation of the pipe during welding. These positions dictate the difficulty of the operation and the skill level required. pipe welding positions

Pipe welding positions are generally divided into two categories: (where the pipe rotates) and Fixed Position Welding (where the pipe is stationary). AWS tends to be more specific to the joint geometry