Stainless steel tee hydraulic expansion process is to use a professional tee hydraulic machine.With equal diameter stainless steel tee tube billet inside the injection liquid, through the tee hydraulic machine 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 reach stainless steel tee branch pipe bulging out the required pressure, metal material in the side of the cylinder and the pressure inside the tube billet volume under the dual role of flow along the mold cavity, and expanding the branch pipe.The wall thickness of stainless steel tee pipe and shoulder increased.
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