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welded plate heat exchanger / liquid/liquid / gas/liquid / stainless steel



  • Type:

    welded plate

  • Fluid:

    liquid/liquid, gas/liquid

  • Material:

    stainless steel, titanium, nickel-plated brass

  • Other characteristics:

    compact, high-pressure, high-temperature, custom, corrosion-resistant

  • Applications:

    for the petrochemical industry, industrial, for the chemical industry, for wastewater

  • Operating pressure:

    Min.: 10 bar (145.04 psi)

    30 bar (435.11 psi)

    Max.: 30 bar (435.11 psi)

  • Temperature:

    Min.: -50 °C (-58 °F)

    Max.: 250 °C (482 °F)


All welded plate and frame heat exchanger is a new-concept type. It looks like gasket and frame plate heat exchanger, and integrates advantages of general plate heat exchanger (efficient heat transfer and compact construction) and shell and tube heat exchanger (suitable for high temperature and pressure). With internal countercurrent, it can achieve the terminal temperature difference which cannot meet by other all welded plate and frame heat exchanger. Its cover board could easily open for clean, and the liquid shear stress appear in passage is obvious higher than other welded plate heat exchanger. At the same time, its special flow design enables it to be used as an efficient condenser.

Advantages of All Welded Plate and Frame Heat Exchanger
1. CIP cleaning for plate
2. Laser welding for plate, no gasket
3. High heat transfer efficiency with almost all plate surface for heat exchanging
4. Small floor area, be equal to gasket and frame plate heat exchanger
5. Flexible connection diameter in/out, adaptable design
6. Low cost of using and maintenance

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