Stainless steel reducing tee

Stainless steel tee has equal diameter and reducing, stainless steel tee of equal diameter of the end of the pipe are the same size;The size of the main pipe of the stainless steel reducer is the same, while the size of the branch pipe is smaller than that of the main pipe.Stainless steel reducing tee is a kind of pipe fitting for pipe branch.For making stainless steel reducing tees with seamless pipe, there are two commonly used processes at present: hydraulic bulging and hot pressing.

When installing equal-diameter stainless steel reducing tees, choose well-forged products with smooth surface and beautiful appearance.Let it play an important role in the use, withstand bad conditions and performance of the use of value and function.The stainless steel tee is a pipe fitting for a pipe branch.For the use of seamless pipe manufacturing tees, the current commonly used technology is hydraulic bulging and hot forming two kinds.The hydraulic bulging of stainless steel tee is a forming process of compensating the bulging of branch pipe through the axial direction of metal material.The process is to use hydraulic press, with the three links within the tube billet diameter equal injection liquid, through the two horizontal side of the hydraulic cylinder synchronization of the motion of tube billet, billet after squeezed smaller volume, smaller volume of liquid with the tube billet inside the tube billet and pressure, when they arrive in stainless steel tee branch pipe bulging out the required pressure, the metal material in the liquid in the cylinder and the pipe pressure under the dual role of flow along the mold cavity and the branch pipe.

The hydraulic bulging process of stainless steel tee can be formed in one time with high production efficiency.The thickness of the main and shoulder wall of the stainless steel tee is increased.Due to the large tonnage of equipment required by the hydraulic bulging process of stainless steel tee, it is mainly used in the manufacturing of stainless steel tee with standard wall thickness less than DN400 in China at present.The suitable forming materials are low carbon steel, low alloy steel and stainless steel with relatively low cold hardening tendency, including some non-ferrous metal materials, such as copper, aluminum and titanium.According to the 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/T12459,GB/T13401,ASME B16.9,SH3408, SH3409,HG/T21635,DL/T 695,SY/T 0510,DIN 2615.