In addition to recuperative burner systems, open tube systems are still in use, mainly in tempering furnaces.
AVION rinned radiant tubes ensure a significantly larger surface; heat utilization and distribution is noticeably improved.
Since the ribs are attached in the form of threads, the flame is optimally distributed from the burner nozzle to the pipe outlet.
Other advantages of Si/SiC radiant tubes are:
- Durability and reliability at temperatures up to 1350°C
- superior resistance – without extreme brittleness to
Thermal shock, overheating, oxidation, carburization, creep, corrosive atmospheres, vibration, magnetization, residues of suds
Heat Flux: 7800 cal/H/cm²