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  • Extruded Low Fin Tubes
Extruded Low Fin Tubes

Extruded Low Fin Tubes

  • Material: Stainless steel, copper
  • Fin Type: Extruded Fin
  • Application: Heat Exchanger
  • Single or Composited Metal: Single
  • Product description:Minyang Heat Transfer offers special high-performance finned tubes with optimized material and design, enabling clearly more efficient heat exchange. Call us at +86 514 80363690!
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Heat Exchanger Spiral Finned Tube Extruded Low Fin Tubes

Fabrication Process

The process of integral low finned tube is similar to extruded finned tube, the difference is the fin of low fin tube is made from the same tube obtaining a fin of lower height. After rolling process, the outer surface of tube is formed with thread, which makes the finned tube have a higher heat transfer capacity.

Materials standard

Copper Alloy: ASTM B75/ B359 C12200/ 44300/ 68700/ 70600/ 71500

Carbon Steel: SA179 and others

Stainless Steel: SS304, SS316/ SS316L

EN and DIN standards are also available on request.

Specification on Integral Low Fin Tube

Tube Material

Stainless Steel, Copper, Carbon steel, Alloy

Tube OD

10-38mm

Tube Wall Thickness

1.0mm-5.0mm

Fin Material

Same tube as base tube

Fin thickness

0.3mm

Fin Pitch

0.6~2mm

Fin Height

less than 1.6mm

Features

1. Helpful for the dropping of the cold condensate at the bottom of the tube, reducing the liquid film and thermal resistance but improving the heat transfer efficiency.

2. Reduced size and cost saving, but with increased performance of existing equipment.

3. Providing 3 times of external surface heat transfer area than bare tube

4. Wide application, strengthen evaporation, condensation, gaseous heat and liquid heat transfer for shell medium.

Applications

1. Steam/Vapor heater

2. Air pre-heaters

3. Various cooler, such as oil cooler, process cooler, air condenser

4. Refrigerant evaporators

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