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What is the name of the joint form where the heat exchange tubes are welded to the tube sheet
I. Characteristics of Tube Plate Flange Welding
During the manufacturing process of heat exchangers, tube plate flange welding is a commonly used connection method. This connection method has the characteristics of fast welding speed, high welding efficiency, stable weld quality, etc. At the same time, it also has advantages such as good leak prevention and long service life.
II. Steps of Tube Plate Flange Welding
The specific steps of tube plate flange welding are as follows:
1. First, connect the pipe and the tube plate through the flange.
2. Before welding, spray the agent to clean the surface of the tube plate and the pipe to ensure the welding quality.
3. Use automated welding equipment to weld the two together. This equipment can better guarantee the welding quality.
4. After welding, conduct X-ray or ultrasonic testing to ensure that the weld seam has no cracks, pores, or other defects.
5. After passing the inspection, proceed to the next process.
III. Application Scope of Tube Plate Flange Welding
Tube plate flange welding is applicable to many industrial fields involving the manufacturing of heat exchangers. It can be connected to pipes of different materials, such as copper pipes, steel pipes, stainless steel pipes, etc. It is widely used in industries such as chemical, petroleum, aviation, and boilers.
In summary, tube plate flange welding is a widely used connection method and is one of the indispensable processes in manufacturing heat exchangers.
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