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Introduction of hot press forming process for stainless steel tee
Jan 16, 2019

The stainless steel tee can be processed by different molding processes, and one of the commonly used ones is hot press forming. This process is not only suitable for stainless steel tees, but also for other materials of tee, such as low carbon steel, alloy steel, etc., especially for tees with large diameter and thick wall. Forming process.


In the specific processing process, the hot-press forming process of the stainless steel tee is mainly to flatten the tube blank larger than the diameter of the three-way to the size of the diameter of the tee, and the cold-drawn tee opens a hole in the portion of the tension branch; After being heated, it is put into a forming die, and a die of a tensile branch pipe is loaded into the tube blank; under the action of the pressure, the tube blank is radially compressed, and in the process of radial compression, the metal flows toward the branch pipe and is pulled in the die. Extend to form a branch.


It can be seen that during the processing by this molding method, the whole process is formed by the radial compression of the stainless steel tee tube blank and the stretching process of the branch pipe portion. Different from the hydraulic bulging tee, the metal of the hot-pressed three-way branch pipe is compensated by the radial movement of the tube blank, so it is also called the radial compensation process. Due to the use of heated tees, the tonnage of the equipment required for material forming is

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