II. Core Performance Advantages
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Strong Resistance to Extreme Conditions:
The fully welded structure completely overcomes the limitations of gasket sealing. It can withstand high-pressure and high-temperature environments, typically with a working pressure of no less than 4.0 MPa and a maximum temperature of up to 800°C, making it suitable for various harsh operating scenarios.
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Excellent Heat Transfer Efficiency:
The special design of the corrugated plates induces high-intensity turbulence within the flow channels. The heat transfer coefficient can reach 3 to 5 times that of shell and tube heat exchangers. Furthermore, while achieving the same heat exchange capacity, the equipment volume can be reduced by 30% to 50%.
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Outstanding Corrosion Resistance:
The all-metal welded structure avoids the aging defects of rubber gaskets. Special corrosion-resistant materials such as Hastelloy and 254SMO can be selected based on medium characteristics to easily handle corrosive environments such as acidic and high-salinity media.
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Economical Operation and Maintenance Costs:
The gasket-free design fundamentally eliminates leakage risks. The integral welded structure reduces equipment damage caused by vibration, which not only extends the maintenance cycle but also lowers the total cost of ownership.
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Flexible Flow Channel Adaptability:
Supports various flow channel designs, including single-pass/multi-pass and symmetric/asymmetric configurations. It can flexibly match different flow ratio and temperature difference requirements, with the flow ratio adjustment range covering 1:1 to 6:1.
III. Key Technical Parameters
Flow Range:
The standard applicable flow rate is 1 - 2000 m³/h.
Working Pressure:
Capable of stable operation from vacuum conditions up to 8.2 MPa.
Operating Temperature:
The normal applicable temperature range is -195°C to 300°C.
Connection Specifications:
Connection sizes range from DN25 to DN300, supporting various connection methods such as welding, flanges, and threaded connections.
IV. Applicable Fields
This equipment is widely used in industries such as chemical, petroleum, food processing, and power generation. It can perform cooling or heating operations for different media including liquids, gases, and steam, precisely matching the heat exchange requirements in various industrial processes.