Finned Radiator type heat exchangers are normally used for heating air. In these cases, the air flows externally on the Finned side and the heating fluid circulates internally through the tubing, so there is no contact between the two mediums.
General applications of air heating.
They are designed and manufactured based on the needs of each installation, in compliance with the Petrobras and ASME VIII Division 1 standards, continually seeking the best cost-benefit relationships
Tubes: Carbon Steel or Stainless Steel.
Fins: Carbon steel, stainless steel, or aluminum types “L-Fin”, “G-Fin” and others.
Shell and finned tubes, headers, and structure: Carbon Steel or Stainless Steel.