2g 4g 6g welding. 1g position in the 1g welding position the pipe is in the horizontal position and can be rotated along the horizontal x axis. 1g 2g 3g 4g 5g 6g to distinguish between flat welding horizontal welding vertical welding overhead welding horizontal horizontal welding and pipe inclination 45 degree fixed welding. 1g welding position is a position where the pipe is in a horizontal position and the pipe can be rotated against the horizontal axis or the x axis. On passing 5 f test welder passes to weld in all positions.
1f 2f 3f 4f respectively ship type welding horizontal welding vertical welding overhead welding. If one clear 6g test he will automatically qualifies for all the welding position. Autoplay when autoplay is enabled a suggested video will automatically play next. Sheet fillet welds are divided into.
Welding positions for pipe 1g 2g 5g 6g explained with the help of test coupon loading. Horizontal flat vertical overhead 1g2g3g4g1f2f3f4fpa. 5 f welding position is for fillet weld. 1g 2g 5g and 6g.
Pipe welding positions can be divided into 4 groups. It is very uncommon and not a easy task to perform. In this position a pipe in horizontal and the plate vertically are welded. Different welding test positions based on aws and iso qualification based on test plates and pipes.