Mechanical tee is a common type of grooved pipe fittings. The main design method of pipe fittings is the design of the gating system. The gate is the key part of the gating system and the connecting part of the grooved pipe fittings. Only by designing the gate completely can it be guaranteed. You may be familiar with the overall appearance of the pipe fittings, but you may not know much about the installation method.

Before installing the mechanical tee, it is necessary to make an opening at the interface position of the steel pipe bracket. This process requires the use of a special steel pipe drilling tool and a center drill with a center distance. First, attach the V-shaped iron horse on the base of the hole punching machine to the official road, adjust the length of the chain, and use the latch to locate it, and then tighten the nut at the other end of the chain, so that the machine can be fixed on the pipe, use and open holes Drill with a drill bit corresponding to the size with the positioning function.

Then use a vernier caliper to check whether the size of the opening is reasonable, clean up the residues after work such as oil stains and burrs, and finally apply lubricating oil before and after the sealing ring, put it in the sealing groove of the pipe fitting, and the gap between the sealing ring and the hole It must be even, and the work can be completed by tightening the bolts on both sides.