Common pipe connection tools include elbows, flanges, tees, etc. They play the role of connectors in pipes. Tees are a common connection element in pipe systems. There are two manufacturing methods: hydraulic bulging and hot pressing. According to the requirements of the occasion, there are several materials such as stainless steel and plastic.

Stainless Steel Weld Tee is divided into equal diameter, different diameter, and high pressure. Different diameter refers to the different diameters of the three connecting pipes, generally two main pipes and one branch pipe. During the use of different diameters, the flow rate of the medium inside changes due to the change in the diameter of the pipe. Using stainless steel tees, the inner wall is smooth, with resistance, and can prevent collision and static electricity caused by changes in flow rate of the medium.

Stainless steel tees are a kind of pipe fittings used at the branch of pipes. For the use of seamless pipes to manufacture tees, the commonly used processes are hydraulic bulging and hot pressing. The hydraulic bulging of stainless steel tees is a forming process that expands the branch pipe through axial compensation of metal materials. The process is to use a hydraulic press to inject liquid into a tube with the same diameter as the tee, and squeeze the tube through the synchronous centering movement of the two horizontal side cylinders of the hydraulic press. After the tube is squeezed, the volume of the tube becomes smaller, and the pressure of the liquid in the tube increases as the volume of the tube decreases. When the pressure required for the expansion of the stainless steel three-way branch pipe is reached, the metal material flows along the inner cavity of the mold under the dual action of the side cylinder and the liquid pressure in the tube and expands the branch pipe.

Self-cleaning structure of the sealing surface of the stainless steel three-way ball valve. When the ball tilts away from the valve seat, the fluid in the pipeline passes evenly along the sealing surface of the ball at 360°, which not only prevents the high-speed fluid from flushing the local valve seat, but also washes away the accumulation on the sealing surface, achieving the purpose of self-cleaning. The stainless steel three-way ball valve relies on the rotary valve to make the valve or block. The ball valve is light and small in size, can be made into a large caliber, sealed, simple in structure, easy to maintain, and the sealing surface and the spherical surface are often in a closed state, not easily eroded by the medium, and are widely used in various industries.

Stainless steel tees are widely used in the construction and maintenance of projects in industries such as petrochemicals, petroleum gas, liquefied gas, fertilizers, power plants, nuclear power, shipbuilding, papermaking, pharmaceuticals, food hygiene, and urban construction. The pressure requirements for this type of pipe fittings in industry are relatively high, and the pressure can reach 600 kg. The water pipe pressure in life is relatively low, generally 16 kg.