Branch fitting for pipe with side outlet hole - has sleeve with curved branch, all ends have lock=nut and seal

摘要

The branch joint for a pipe fits over a hole (14) through the main pipe (7). The function sleeve (1) fits over the pipe and has a matching hole (13). the branch pipe (15) is welded onto the sleeve (1) over the function outlet in the pipes. The ends of the sleeve are threaded to take the pressure coupling nuts (4). The nut is fitted with a sealing ring (9). The function pipe (15) is fitted with a similar end coupling to take the end of the branch pipe (16). the threaded ends are also chamfered to match the sloping face of the sealing rings (9).