Stainless steel tee

Stainless steel tee for pipe fittings, pipe fittings. Use a branch in the main pipe. The three parts of stainless steel have equal diameters and different diameters; all of them are the same size. The director of the three-way of the different diameter has the same size, and the charge size of the branch pipe is smaller than that of the supervisor.

Stainless steel tee is a kind of pipe that is used for pipe branch. For the use of seamless pipe manufacturing three-way, the current process usually adopted hydraulic expansion and hot pressure forming two kinds. The hydraulic expansion of the stainless steel tee is a forming process of the axial compensation of the metal material. The process is to use special hydraulic press, with 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 the pressure increases, when the stainless steel tee branch pipe bulge out to the 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 three-way can be formed once, and the production efficiency is higher. The supervisor of the stainless steel tee and the wall thickness of the shoulders increased.

Due to the large tonnage of the stainless steel three-way hydraulic expansion process, it is mainly used in the manufacturing of the standard wall thick stainless steel, which is less than the DN400. Its applicable forming materials are low carbon steel, low alloy steel, stainless steel, including some non-ferrous metal materials such as copper, aluminum, titanium, etc.

The standard division of manufacturing can be divided into national standard, electric standard, water standard, American standard, German standard, Japanese standard, Russian standard, etc., which is specific as follows: GB/T12459,GB/T13401,ASME B16.9,SH3408, SH3409,HG/T21635,DL/T 695,SY/T 0510,DIN 2615.