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Tee machining technology

Tee machine

Three - way machining technology is divided into seamless cold - drawing three - way, seamless hot - drawing three - way and seam - pressing three - way

1. Seamless cold drawing tee machine: raw materials, blanking, cold drawing extrusion, heat treatment, shot blasting sand blasting, machining (chamfering), paint.

2. Seamless hot drawing three-way machine: raw materials, blanking, heat treatment, flattening, hot drawing, cutting and forming, calibration (shaping), machining (chamfering), paint.

3. Saw pressing three-way machine: raw materials, blanking, heat treatment, pressing molding, cutting molding, welding molding, calibration (shaping), machining (chamfering), paint.

Tee machine

What is the difference between trench tee and mechanical tee?

The mechanical tee is in the straight pipe opening, the mechanical tee can be stuck, the supervisor is the whole section, the branch pipe is a single root, the quantity is a tee (mechanical screw tee), or a tee plus a steel card (mechanical clamp tee);

Common groove tee is three pipe segments connected by groove tee;The quantity of the project has a tee plus three steel clips.In fire engineering, the main pipe of mechanical tee is directly connected with branch pipe by mechanical opening through special fixing parts.Reducing tees, such as DN150*100: the main pipe is DN150, and the branch pipe is DN100. Few of the finished products have different diameters of the three orifice pipes.Groove tee refers to only a connection mode of pipe fittings, most of which can be divided into welding, flange and clamp (groove type).

The mechanical tee has the same function as the ordinary tee. It can be used to connect the branch pipe directly on the steel pipe. It is more used in the installation of fire fighting pipe and spray pipe.Mechanical tees are used when diverting or merging is required.

Installation method: first on the steel pipe with a hole opener, and then the mechanical tee card into the hole, the hole around the sealing ring along the pipe wall sealing.Mechanical three - wire connection and groove type two.When the mechanical tee is connected, the clearance between the mechanical tee and the hole should be checked, and all parts should be uniform, and then fastened in place;Mechanical tee spacing shall not be less than 1m.

1683-1661.