Tube-in-Tube Heat Exchange




  • 20 years of tube-n-tube heat exchanger manufacturing experience for the beverage industry
  • main applications are chilling and heating of liquid and high viscous products
  • constructed with an outside tube and an inner pipe or pipes (i.e. tube-in-tube heat exchange)
  • multi-tube-in-tube bundles are ideal for liquid products and offer larger surface areas for heat exchange
  • One of the essential features of KIESEL heat exchangers are the corrugated tubes. The corrugation ensures a maximum turbu¬lence of the product and energy exchange liquid delivering 50% more heat exchange capacity than non-corrugated designs.
  • sizing is based on 3 factors; the product viscosity, available energy and the specific heating/cooling
  • all components manufactured in AISI 304 & AISI 316 stainless steel
  • inner tubes are sized from 10mm to 150mm inside di¬ameter
  • outside pipes can be sized up to 250mm diameter
  • custom manufactured in sizes up to 250 m² of heat exchange surface
  • designed for use with hot or cold water, low or high pressure steam, brine or glycol


kiesel