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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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