The important role of reducing tee

　　ASME B 16.9 ASTM A234 WPB Pipe Fitting Reducing Tee: ASME B 16.9 ASTM A234 WPB Pipe Fitting Reducing Tee, which is the connecting part between pipe fittings and pipes. Its three ends can be connected to the pipe fittings. When the diameter of the branch pipe is different from that of the other two pipe fittings, the required tee is a different diameter tee. Path tee. Reducing tee plays an important role in engineering projects

　　For seamless tees, the currently commonly used processes are hydraulic bulging and hot press forming. Hydraulic bulging of stainless steel tees is a forming process that expands branch pipes through axial compensation of metal materials.

　　The strength of the seamless tee is very high, 3 times that of copper pipes and 8-10 times that of PP-R pipes. It can withstand vibration and impact very well. After being connected with it, it has the characteristics of no leakage, no burst, fire protection, and earthquake resistance. , so it is very safe and reliable; at the same time, it has good thermal insulation performance, is especially suitable for hot water transportation, and plays an important linking role. The function of the large-diameter high-pressure tee is to change the direction of the fluid. It can divide the fluid in the main pipe into two or three other pipes, which can be of the same diameter. Tees and four-way pipes with different diameters can also be made according to the needs. The main pipe interface size of the diameter tee is the same, and the size of the branch pipe is smaller than that of the main pipe. Products with larger diameter pipes and thicker walls are usually hot-pressed to ensure the accuracy and pressure-bearing pressure of the product.

　　Hot-pressed tee is a kind of tee made by hot-pressing process. The hot-pressed tee is a method of heating the pipe and processing it with professional equipment, and then cutting and heating it to above the critical temperature. After being kept warm for a period of time, it is quickly put into the quenching agent to make the temperature suddenly drop, and it is rapidly cooled at a speed greater than the critical cooling rate. Made of tee. The treatment method of quenching is to heat the tee to above the critical temperature, keep it warm for a period of time, and then quickly put it into the quenching agent to cause the temperature to drop suddenly, and then cool it rapidly at a speed greater than the critical cooling rate, so as to obtain mainly martensite. Heat treatment method of unbalanced tissue.