Steel Pipe Cross 355.6*12.7 Four ad is a pipe fitting used at pipe branches
Four links are pipe fittings and pipe connections. Also known as pipe fittings four-pass or four-pass pipe fittings, four-way joint, used in the main road to branch the pipe.
The four channels have equal diameter and different diameter, and the receiver end of equal diameter is the same size; the different diameter four channels has the same main nozzle size, and the takeover size of the branch pipe is smaller than the main takeover size. Four ad is a pipe fitting used at pipe branches.