Characteristics:
In K type heat exchangers heat transfer surface is a coil made with specially corrugated tubes. This kind of surface allows to multiply heat transfer intensity. In heat exchangers without the K addidition inside coil is made with smooth surface tubes.

Advantages:
High efficency: higher heat transfer coeficent in comparison to standard shell&tube and plate heat exchangers. Vertical instalation: Reduces space requirements. Facility of implementation: Various different types allowing to choose a heat exchanger for specific pressures, temperatures and flows. Low running cost: Higher impurities resistance thanks to V type connections and corrugated tubes.


Materials:
Coil, tube wall: stainless steel, Shell: stainless steel, Connections: stainless steel, Flanges: stainless steel, carbon steel