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For now 2021 is to bid farewell and usher in 22! Time seems to slip by in the least noticed moment of life whereas us, unaware, live days into a month and months in years. 2021 is truly a year worth remembering. We have through the pandemic, the...
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The structure and working process of dry evaporator The refrigerant of the dry evaporator passes through the heat exchange tube, and the cold water runs outside the high-efficiency heat exchange tube. The heat exchange efficiency of such a heat...
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1 The role of heat exchanger in oil refining In the process of oil processing, in order to meet the operation requirements of different sections, the oil product needs to ensure a certain temperature. For example, the raw oil needs to be preheated,...
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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...