Stainless steel tee fittings as a kind of stainless steel pipe fittings, mainly used in the pipeline of the main and branch connection, there are equal and reducer tee, that is, there are three tee of the same caliber called equal tee, different called reducer tee. Stainless steel tee fittings have good corrosion resistance. So it is often used in petrochemical industry and other fields.

Hydraulic expansion

Advanced hydraulic press is needed to add liquid to the billet and then start the hydraulic press, the two side bars will move to the middle, the volume of the billet under great pressure becomes smaller, and the liquid we injected will also be squeezed, when a certain pressure is reached, the liquid inside the tube will rise out of the branch according to the flow of the mold, thus forming the shape of a tee.

Hot press forming

Use more than the tee diameter of the billet, compressed to the required diameter, the branch pipe cut holes, and then burned, and then put into the mold, and then stretch the branch pipe punching die should also be put in, radial compression of the billet with a hydraulic press, so that the branch die stretching forming a tee, the difference between these two processes is that the hot pressing forming of the branch pipe is compensated by the radial movement of the billet, some people also call him radial compensation process.