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Industry Information
Industry Information
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1. Electrode arc welding Welding rod arc welding is a process that uses a stable burning arc established between the welding rod and the workpiece to melt the welding rod and the workpiece to obtain a strong welding joint. During the welding...
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Argon arc welding is a welding technology that uses argon as a protective gas. Also called argon gas shielded welding. It is to pass argon protective gas around the arc welding to isolate the air from the welding area and prevent oxidation of the...
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3. Expansion and welding When the temperature and pressure are high, and under the effects of thermal deformation, thermal shock, thermal corrosion and fluid pressure, the connection between the heat exchange tube and the tube sheet is easily...
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In the shell-and-tube heat exchanger, the heat exchange tube and the tube sheet are the only barrier between the tube side and the shell side of the heat exchanger. The connection structure and connection quality between the heat exchange tube and...
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