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  • Finned tube heat exchanger

Article: 00053668

Finned tube heat exchanger

We make two types of finned tube, longitudinal (LFT) and helical (WHF). We manufacture finned tubes in carbon steel, chrome-moly, 300 and 400 series stainlesses, nickel alloys, and many other weldable materials. We do not work with either aluminum or copper fin material. Fins are welded to the tube. This is to prevent degradation of the finned tubes ability to transfer heat due to contact resistance as occurs with non-integral forms of attachment such as embedded and wrap-on types. Tube diameters of 7/8 inch to 4 inches can be longitudinally finned with 16 to 84 fins (3/8 to 3/4 high) around the circumference depending on the tube diameter. Welded helically finned tubes are available in diameters of 1 inch to 4 inches with 3 to 4.5 fins (1/2 to 1 high) per inch of length.

Specifications

  • Type: finned tube

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