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产品类型：Seamless tee
产品型号：1/2”-24”
产品厚度：sch40/80 STD XS
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carbon steel three-way joint
The forming of carbon steel three-way joint is to flatten the pipe billet larger than the diameter of the three ways to the diameter of the three ways, and open a hole in the part of the stretch branch pipe;The tube billet is heated, put into the forming die, and the punching die of the stretch branch pipe is loaded into the tube billet;Under the action of pressure, the tube billet is compressed radially. In the process of radial compression, the metal flows towards the branch tube and forms the branch tube under the stretching of the die.The whole process is formed by the radial compression of the tube billet and the stretching of the branch tube.Different from the hydraulic bulging tee, the metal of the tee joint branch pipe is compensated by the radial movement of the tube billet, so it is also called radial compensation process.
Due to the use of pressing tee after heating, the tonnage of equipment required for material forming is reduced.Hot pressing tee has wide adaptability to materials, suitable for low carbon steel, alloy steel, stainless steel materials;Especially for large diameter and thick tube wall, this forming process is usually adopted.
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