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Surface Condenser

The Leader of Generator/Petrochemistry Plant

CondenserThe Leader of Generator/Petrochemistry Plant

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Surface Condenser

  • The air cooler is essentially used for petrochemical plants, oil refining plants, power plants and other industrial plants.
  • The existing water-cooled heat exchangers, a simple cooling type using water, have disadvantages of corrosion and harmful effects to the environment such as the sea water warming since they normally use the seawater.
  • In a desert area such as the Middle East, the world-biggest oil deposit area, it is hard to use a water-cooled heat exchanger as there is an absolute shortage of the industrial water.
  • SNT's air cooled heat exchangers, adopting an advanced type of using air, have no burden of water supply and prevent destruction of the ecosystem.
  • Through continuous R&D based on the advanced technologies and production of small and efficient products with long-experienced know-how, SNT has gained the expanded recognition and widened its market share in the global market.
  • SNT has the annual production capacity of more than 2000 bundles of the air coolers.


  • Shell type : Rectangular
    Number of shells : Single, twin, triple shell
    Number of CW passes : One or two passes (or per customer s requirements)
  • Number of Pressure zones : Single pressure, dual or triple pressure
    Type of Tubes : Titanium, copper alloy, stainless steel, alloyed stainless stee
    ㆍDown-flow, axial flow, lateral and double lateral flow design


Technical tie-up
Foster Wheeler (USA)
Main authorization

Main Orders
New Uljin plant 1, 2 (Korea Hydro & Nuclear Power Co., Ltd / 1400MW)
Termotasajero 2 (Hyundai Engineering)
Jeddah, SHUQAIQ SPP (Hyundai Heavy Industries)
AZITO (Hyundai Engineering & Construction/ACC)

Flow Diagram