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Premium Spiral Finned Tubes &
High-Efficiency Copper Finned Tubes

Hangzhou Fin Tube Co., Ltd. – Trusted Chinese manufacturer of corrosion-resistant, laser-welded, and extruded finned tubes for heat exchangers, condensers, boilers, solar systems, and industrial cooling applications.

About Hangzhou Fin Tube Co., Ltd.

Established in 2006, Hangzhou Fin Tube Company Limited (HZFT) is a rapidly growing enterprise integrating product design, technology development, production, and global marketing. We specialize in manufacturing high-performance spiral finned tubes, copper finned tubes, aluminum fin tubes, and finned tube coils for a wide range of industrial and commercial applications.

Our products are engineered for superior heat transfer efficiency, corrosion resistance, and durability under extreme conditions. From condensing boilers to seawater heat exchangers and solar heating systems, our finned tubes deliver reliable performance across diverse environments.

15+
Years Experience
50+
Global Markets
ISO
Certified
Corrosion Resistance Copper Finned Tube Water Heating Welded Finned Tube Energy Saving Finned Copper Coil Spiral Finned Copper Tubing for LED Radiator

Our Premium Products

High-efficiency, corrosion-resistant finned tubes and coils engineered for optimal heat transfer in industrial, commercial, and residential applications.

Corrosion Resistance Copper Finned Tube

Corrosion Resistance Copper Finned Tube

Suitable for condensing boilers, high thermal efficiency, extruded fin process.

  • Material: C12000 / C12200
  • Application: Condensing Boilers
  • Process: Extruded Fin
Get Best Price
Water Heating Welded Finned Tube

Laser Welded Stainless Steel Finned Tube

100% laser welded for corrosive conditions, ideal for waste heat recovery.

  • Material: 304/316L Stainless Steel
  • Process: 100% Laser Welded
  • Application: Corrosive Environments
Get Best Price
Energy Saving Finned Copper Coil

Energy Saving Finned Copper Coil

Compact structure, 0.75mm wall thickness, for process coolers.

  • Material: Copper Alloy
  • Wall Thickness: 0.75mm
  • Application: Process Coolers
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Spiral Finned Copper Tubing for LED Radiator

Spiral Finned Copper Tubing

Extruded fin tube for LED heat radiators and compact heat exchangers.

  • Material: Copper
  • Process: Extruded Fin
  • Application: LED Heat Radiators
Get Best Price
Water Tank Solar Systems Copper Heat Transfer Coil

Copper Heat Transfer Coil with Tin Plating

For solar water heating systems, corrosion-resistant with tin plating.

  • Material: Copper with Tin Plating
  • Application: Solar Water Heating
  • Feature: Anti-Corrosion
Get Best Price
Heat Transferring Copper Extruded Spiral Finned Tube

Heat Transferring Copper Extruded Spiral Finned Tube

For oil coolers, high heat transfer efficiency, roll forming process.

  • Inner Dia: 14mm
  • Process: Roll Forming
  • Application: Oil Coolers
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C68700 / C44300 Anti Corrosion Copper Alloy Spiral Finned Tube

C68700 / C44300 Anti Corrosion Spiral Finned Tube

For boat heat exchangers, superior resistance to marine environments.

  • Material: C68700 / C44300
  • Application: Boat Heat Exchangers
  • Feature: Anti-Corrosion
Get Best Price
C71500 / BFe30-1-1 Anti Corrosion Cupro Nickel Spiral Finned Tube

C71500 / BFe30-1-1 Cupro Nickel Spiral Finned Tube

For seawater heat exchangers, excellent resistance to saltwater corrosion.

  • Material: C71500 / BFe30-1-1
  • Application: Sea Water Heat Exchangers
  • Feature: High Corrosion Resistance
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Why Choose Hangzhou Fin Tube?

Superior Corrosion Resistance

Our copper, cupro-nickel, and stainless steel finned tubes are engineered to withstand harsh environments including seawater, industrial chemicals, and high humidity.

High Heat Transfer Efficiency

Optimized fin geometry and advanced manufacturing processes ensure maximum thermal conductivity and energy savings across all applications.

ISO Certified Quality

Rigorous quality control, laser welding precision, and full traceability ensure every finned tube meets international standards.

15+
Years in Industry
50+
Countries Served
100%
Laser Welded Options
ISO
Certified

Frequently Asked Questions

What materials do you offer for finned tubes?

We manufacture finned tubes from copper, copper alloys (C12000, C12200, C68700, C71500), aluminum, and stainless steel (304, 304L, 316, 316L). Custom materials available upon request.

What is the difference between extruded and laser-welded finned tubes?

Extruded fin tubes are formed by forcing fins over the base tube, ideal for copper and aluminum. Laser-welded tubes use precision welding to attach fins, offering superior strength and corrosion resistance, especially in stainless steel.

Can you customize fin pitch, height, and thickness?

Yes, we offer full customization of fin geometry including pitch (1–5mm), height (5–25mm), and thickness (0.2–1.0mm) to meet specific thermal and space requirements.

What industries use your finned tubes?

Our products are used in HVAC, refrigeration, power generation, marine, solar heating, industrial process cooling, condensing boilers, and automotive engineering.

Get in Touch

For quotes, technical specifications, or custom design support, contact Hangzhou Fin Tube Co., Ltd. directly through their official website.

Visit Official Website to Contact

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