Extruded Finned Tubes Manufacturer and Supplier in India

Extruded Finned Tubes are high-efficiency heat transfer tubes manufactured by mechanically extruding aluminum fins over a base tube to create a strong, corrosion-resistant bond. These tubes are widely used in heat exchangers, air coolers, boilers, condensers, power plants, petrochemical industries, and HVAC systems due to their superior thermal conductivity, durability, and long service life. We manufacture and supply Monometallic Extruded Finned Tubes, Bi-Metallic Fin Tubes, and Aluminium Extruded Fin Tubes in multiple sizes, materials, and fin configurations for industrial heat transfer applications.

Leading Extruded Fin Tubes Manufacturer and Supplier in India

We are one of the trusted manufacturers, suppliers, and exporters of Extruded Finned Tubes designed for demanding industrial heat transfer applications. Our finned tubes are engineered using advanced extrusion technology to ensure maximum heat transfer efficiency, mechanical strength, and long operational life in corrosive and high-temperature environments.

As an experienced Extruded Fin Tubes Manufacturer and Supplier in India, we provide precision-engineered finned tubes for industries such as:

•   Power Generation
•   Oil & Gas
•   Petrochemical Plants
•   Fertilizer Industries
•   HVAC Systems
•   Refineries
•   Marine Applications
•   Chemical Processing
•   Air Cooling Systems
•   Heat Recovery Units

Our manufacturing process focuses on achieving a perfect fin-to-tube bond, which improves thermal performance and ensures better resistance against vibration, oxidation, and environmental exposure.

What are Extruded Finned Tubes?

Extruded Finned Tubes are heat exchanger tubes in which external fins are formed by cold rotary extrusion over the base tube. In this process, an outer aluminum sleeve is compressed and extruded onto the tube surface, creating integral fins with excellent bonding and heat transfer characteristics.

These tubes are considered one of the most durable and efficient types of finned tubes because the fins are mechanically bonded without gaps, reducing thermal resistance and improving overall performance.

The extruded fin structure provides:

•   Excellent heat dissipation
•   High corrosion resistance
•   Long operational life
•   Strong mechanical bonding
•   Protection of the base tube from atmospheric corrosion

Because of these advantages, Aluminium Extruded Fin Tubes are commonly preferred in severe environmental and industrial conditions.

Advantages of Extruded Finned Tubes

•   Superior Heat Transfer Efficiency: The continuous fin structure significantly increases the external surface area, enabling faster and more efficient heat transfer.
•   Excellent Corrosion Resistance: The aluminum fin completely covers the base tube surface, protecting it from moisture, oxidation, and environmental corrosion.
•   High Mechanical Strength: Compared to other finned tube types, Extruded Finned Tubes provide stronger fin attachment and better vibration resistance.
•   Longer Service Life: The robust construction ensures reliable performance even in harsh industrial environments.
•   Reduced Maintenance Costs: Their durable construction and corrosion-resistant properties minimize downtime and maintenance expenses.
•   Energy Efficiency: Improved thermal performance reduces energy consumption in industrial heat exchange systems.

Types of Extruded Finned Tubes

Monometallic Extruded Finned Tubes

Monometallic Extruded Finned Tubes are manufactured from a single material where the tube and fin structure are formed integrally. These tubes offer outstanding thermal conductivity and are suitable for lightweight and medium-duty heat transfer systems.

•   Uniform fin structure
•   Good corrosion resistance
•   Enhanced heat transfer efficiency
•   Lower maintenance requirements
•   Cost-effective solution

•   Air coolers
•   HVAC equipment
•   Industrial radiators
•   Cooling coils

Bi-Metallic Fin Tubes

Bi-Metallic Fin Tubes are manufactured using two different metals. Typically, a carbon steel, stainless steel, copper, or alloy steel base tube is combined with an outer aluminum sleeve that is extruded to form fins.

The aluminum fins provide excellent thermal conductivity while the base tube offers structural strength and pressure resistance.

•   Excellent thermal performance
•   Superior corrosion resistance
•   High mechanical strength
•   Long service life
•   Suitable for high-pressure applications

•   Carbon Steel
•   Stainless Steel
•   Copper Alloy
•   Titanium
•   Nickel Alloy

•   Heat exchangers
•   Petrochemical plants
•   Refineries
•   Offshore platforms
•   Power plants

Manufacturing Process of Extruded Fins

The manufacturing of Extruded Fins involves advanced rotary extrusion technology. An aluminum sleeve is placed over the base tube and then compressed using rotating dies. This process extrudes the aluminum into helical fins around the tube surface.

The extrusion process creates a continuous and seamless bond between the fin and tube, ensuring efficient heat transfer and improved durability.

•   Strong mechanical bonding
•   Reduced thermal contact resistance
•   Uniform fin geometry
•   Excellent fin density control
•   Enhanced weather protection

Our production process follows strict quality standards to ensure dimensional accuracy, thermal efficiency, and long-lasting performance.