Heat transfer takes place by means of plates, whose shape is optimized for high performance and pressure drop in design according to the customer's requirement. This way it's possible to transmit high thermal performance with minimum installation dimensions. The plates are joined by welding in a protective atmosphere without the use of sealing and soldering.
A welded plate heat exchanger is used for heating and cooling of a wide range of media, including very aggressive chemicals. They might be used in the chemical, pharmaceutical and power industry.
The materials used for dismountable and welded exchangers: austenitic steels, super-austenitic steels, du - plex steel, nickel alloys, molybdenum alloys, titanium alloys, tantalum alloys.