SA210-C Finned Tube

Henan Bebon Iron & Steel Co., Ltd. is a professional finned tube manufacturer.
(1) Material Selection
Base Tube Material:
Carbon steel (low cost, general purpose), stainless steel (corrosion resistant), copper/copper alloy (high thermal conductivity), titanium (strong corrosion resistance).
Fin Material:
Aluminum fins (lightweight, high thermal conductivity), copper fins (efficient heat exchange), stainless steel fins (high temperature corrosion resistance).
Compatibility Reminder: Avoid electrochemical corrosion (e.g., special processes are required for carbon steel tubes with aluminum fins).
(2) Fin Type and Process
High-frequency welded finned tube: High strength, suitable for high temperature and high pressure scenarios (such as boilers).
Rolled finned tube: Fins and base tube are integrally formed, with excellent thermal conductivity, used in precision heat exchangers.
Embedded finned tube: Resistant to mechanical vibration, suitable for environments with strong airflow scouring.
Helical/Longitudinal fins: Select according to the fluid direction (helical enhances turbulence, longitudinal reduces flow resistance).
(3) Key Parameters
Fin height (6-16mm common), fin density (4-12 fins/inch), tube diameter (Φ10-50mm commonly used).
Provide heat exchange efficiency data (such as heat transfer coefficient W/m²·K) or comparative cases (such as 3-5 times higher heat exchange than bare tubes).
(4) Special Treatment
Anti-corrosion coating (galvanizing, aluminizing), anti-fouling design (intermittent fins, surface polishing).
Customized services: Non-standard sizes, special connection methods (flange/thread), special-shaped fin design.