Stainless steel tee
Classification:
Steel pipe fittings
Key words:
Hengjia Pipeline
Valve
Product Details
Stainless steel tee is a kind of pipe fitting used in pipe branch. For the use of stainless steel seamless pipe manufacturing tee, usually used in the process of hydraulic bulging and hot forming two. The hydraulic bulging of stainless steel tee is a forming process that the branch pipe is expanded by the axial compensation of the metal material. The process is to use a special hydraulic press to inject liquid into the tube blank with the same diameter as the tee, and squeeze the tube blank through the synchronous centering movement of the two horizontal side cylinders of the hydraulic press. After the tube blank is squeezed, the volume of the tube blank becomes smaller, and the pressure of the liquid in the tube blank increases as the volume of the tube blank becomes smaller. When the pressure required for the expansion of the stainless steel tee branch pipe is reached, the metal material flows along the mold cavity under the dual action of the liquid pressure in the side cylinder and the tube blank and expands out of the branch pipe.
The hydraulic bulging process of the stainless steel tee can be formed at one time, and the production efficiency is high; the wall thickness of the main pipe of the stainless steel tee is increased, and the thickness of the shoulder is reduced. According to manufacturing standards, it can be divided into national standard, electric standard, water standard, American standard, German standard, Japanese standard, Russian standard, etc. The details are as follows: GB/T 12459,GB/T 13401,ASME B16.9,SH3408, SH3409,HG/T 21635,DL/T 695,SY/T 0510,DIN 2615.
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