Welded Helical solid finned tubes are very used in petrochemical field and industrial boilers to heat (heaters) or cool (coolers) or to recuperate heat from industrial fumes. Our finned pipe has a fin strip wrapped and continuously welded onto the outside surface of the tube by means of MIG welding technique. This process gives a very high heating transfer coefficient, about 4-5 times higher than other conventional types of finning, because of the continuity between tube and fin strip materials. If you add the possibility to weld each other very different materials, you can consider an optimum product adaptable to numerous uses and different environments. We are always available to try new technical solutions on Clients requests. For possible combinations of materials and dimensions you can find below some information about the most used configurations.
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