Lord Fin Tube-Extruded Copper Fin Tube

What is extruded copper fin tube?
The extruded fin is created by compressing an aluminum bloom, also known as a sleeve, onto the copper or copper alloy tube. The bloom is subjected to extremely high pressures, which causes the fins to "grow" into the final fin profile. The procedure results in an extremely strong joint with excellent heat transfer properties.
How to fabricate extruded copper fin tube?
For composite finned tube, we need to copper or copper alloy tube line——compressing or rolling——strip peeling——washing——pressure test——blast blowing——packaging.

Finned tube is a composite of iron-aluminum or copper-aluminum tube rolling out the fin, which feathers have tightness, low heat resistance, good heat transfer performance, high strength, low flow losses, strong corrosion resistant performance, are not easily deformed, and have a long working lifetime in cold and hot conditions, among other benefits.

Overall, the rolling fin is smooth and free of burrs, making it simple to clean. When making it cold during heating air-conditioning engineering, it is simple to wet and cool the fin surface with water. In the case of drying, heating, and other heat exchange, its surface is handled by anodizing, which provides a beautiful color and luster while also effectively preventing surface corrosion.

Extruded copper fin tube product detailed:

Extruded copper finned tube (maximum tube length 15 meters)

Fin Height(mm): 9.5-15.8

Fin Thickness(mm): 0.45-0.5

Tube diameter(mm): 16-50

The number of sheets per inch(mm):6-10

Base Tube Material: Carbon steel and copper

Fin Material: Aluminum and copper

Extruded copper fin tube advantage:

Extruded Fins fit tightly, The fin is stable, High wing ratio, suitable for all kinds of heat exchangers and surface cooler. Widely used in air coolers and vacuum furnace heat exchangers.

Our copper fin tubes are made with high-quality materials. It ensures that our pipes have excellent thermal conductivity, are corrosion resistant, and retain their shape when used in a heat exchanger. Please contact us if you want to learn more about the application and manufacturing of copper finned tubes. We will work together to find a design for these copper fin tubes that will seamlessly match your intended application.

Extruded copper fin tube