KSI
Description
The KSI gas heat exchanger by Pietro Fiorentini is designed to preheat gas upstream of pressure regulation systems, counteracting temperature drops caused by the Joule–Thomson effect.
Featuring a vertical shell-and-tube design, it is suitable for natural gas, air, propane and other non-aggressive gases, using hot water, superheated water or steam as heating medium.
Optional accessories include pressure gauges, pressure switches, safety valves and an air self-venting device.
Features
- Nominal sizes DN:
- tube side: 1″, 1″ 1/2, 2″, 2″ 1/2, 3″, 4″, 5″, 6″, 8″, 10″, 12″
- shell side: 1″ 1/2, 2″, 2″ 1/2, 3″, 4″, 5″, 6″
- Design pressure:
- tube side: 85 bar
- shell side: 6 bar
- Design temperature:
- tube side: from -10 °C to +100 °C
- shell side: from -10 °C to +100 °C
- Corrosion allowance:
- tube side: 0 mm
- shell side: 1 mm
- Connections:
- gas nozzle: ASME B16.5 WNRF Class 600 (for 85 bar version) and ASME B16.5 WNRF Class 300 (for 46.3 bar version)
- water nozzle: PN 16 (EN1092-1
