3.6.4 Positions of Groove Welds in Pipe
Positions of welds in pipe may vary from flat to overhead and all the positions in between if the pipe is
not rotated. Also, the axis of the pipe may vary from 0° (horizontal) to 90° (vertical) and all the angles
in between. Figure 3.20 shows the welding positions around the circumference joint for pipe axis from
0° to 90°.