Durability and reliability with the KSI Heat Exchanger

The KSI is a heat exchanger for preheating of natural gas, town gas, air, propane and other non-aggressive gases BEU according to TEMA Code, with bundle fully removable.


KSI Heat Exchanger Features

  • Heating fluid: hot and superheated water, steam
  • Screw connections for condensate drain
  • Screwed connections for relief valve on top shell side
  • Flanged connection for relief valve on top shell side
  • Double connections for pre-heating of gas on pressure regulators pilot loop
  • On request: design conditions as required by rating of ANSI B16.5 standard
  • On request: same design pressure for both tube and shell side with shut off divide, ball valves and pneumatic actuator

KSI Heat Exchanger Specifications

Technical data
Maximum Working Pressure
According to design conditions and code
Maximum Working Temperature
100°C (up to 150°C for superheated water and steam)
Gas Nozzle Connections
ANSI 600 – 300
Water Nozzle Connections
PN 16, ANSI 150 (ANSI 300 or 600 on request)