Bare tubes in stainless steel and carbon steel are used in Agetherma heat exchangers.
The outer diameters range from 18 to 38 mm.
Heating of dust-laden or dirt-laden air as well as during the cooling or desuperheating of dust-laden or dirt-laden air and the dehumidification of air.
carbon steel bare tubes:
Stainless steel bare tubes are used for dehumidification or for cooling hot gas.
Carbon steel tubes:
Carbon steel tubes are mostly
used in air pre-heaters
in waste incineration plants.
Bare tubes are also used in gas-to-gas
heat exchangers where the heating and cooling media are pressureless.