| Test Position | Qualified For | | :--- | :--- | | 1G (rolled) | 1G only | | 2G | 1G, 2G | | 5G | 1G, 5G (but not 2G or 6G) | | 6G | (1G, 2G, 4G, 5G, 6G) | Summary Mastering pipe welding positions is a journey from the controlled environment of a shop (1G) to the unpredictable, all-axis challenge of the field (6G). For the welder, each position demands a unique combination of body mechanics, torch angle, and puddle control. For the industry, these standardized positions ensure that a "6G welder" in Texas can weld a critical steam line in Japan with predictable, safe results.

Pipe welding is a critical skill in industries such as oil & gas, power generation, shipbuilding, and construction. Unlike flat plate welding, pipe welding introduces curvature, varying access angles, and the omnipresent force of gravity. To standardize training and qualification, organizations like the American Society of Mechanical Engineers (ASME) and the American Welding Society (AWS) have defined specific pipe welding positions .

If you want to command top pay in the pipe welding trade, practice until you can pass a 6G test with a TIG root and 7018 stick fill—then you can weld almost anything, anywhere.