A234 WPB DN300xDN150 SCH 40xSCH XS Carbon Steel Reducing Tee Change Fluid Direction Asme B16.9

Pipe tee fitting is a kind of pipe connector, which is used at the branch pipe of main pipe, with equal diameter and different diameter.

The tee is divided into butt welding type, socket type, ferrule type and thread type according to the butt joint form.

Hydraulic expansion of three-way is a forming process of expanding branch pipe by axial compensation of metal material. The process is to use a special hydraulic press to inject liquid into the tube billet equal to the diameter of the three links and to synchronize the movement through the two horizontal side cylinders of the hydraulic press

Extrusion tube billet, the volume of the tube billet becomes smaller, the liquid in the tube billet increases with the volume of the tube billet. When the pressure required for the expansion of the three-way branch pipe is reached, The metal material flows out of the branch pipe along the die cavity under the double action of the liquid pressure in the side cylinder and the tube billet.