Forming process of stainless steel tee

Forming process of stainless steel tee

The hydraulic expansion of stainless steel tee is a kind of forming process of outstretched branch pipe through axial compensation of metal material.The process is to use special hydraulic tee machine, 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 tee can be formed in one time with high production efficiency.The wall thickness of stainless steel tee pipe and shoulder increased.