How To Weld A Pipe To A Plate. If qualifying the welding procedure specification it is easier to select the materials from the same base metal groups. It is unlikely the pipe and the plate will have the same specification unless the pipe is fabricated from plate.
Plate will always be designated with an F or G and pipe will have no designation since it is always a groove weld. Groove and Fillet Welds There are four welding positions for plate and four positions for pipe. A method of welding a pipe to a pipe plate conprises slipping a ring over the pipe the adjoining surfaces of the ring being in contact with the pipe surface and with the pipe plate surface over the entire circumference inserting the pipe end over a short distance into a bore in the pipe plate rolling the end of the pipe against the bore wall whereby a clamping contact between the pipe end and the bore wall is achieved and welding the pipe end to the pipe plate.
The pipe welding position is divided into 4 groups namely 1G 2G 5G and 6G.
Sep 14 2007. Groove and Fillet Welds There are four welding positions for plate and four positions for pipe. Sine short circuit Mig welding can have cold starts Its a good practice to grind starts that will be welded into. The heating phase sometimes referred to as bead up is where the pipe ends are pressed against a heated plate.