High Frequency Welding Finned Tube

  • Sprial Welding Finned Tube(Helical Finned Tubes)

    Sprial Welding Finned Tube(Helical Finned Tubes)

    high frequency welded spiral finned tubes are generally used for petrochemical industry and mostly installed on the convection sections of fired heaters, waste heat boilers, economizers, air preheaters, and heat exchangers involving the transfer of heat from a hot fluid to a colder fluid through a tube wall.

  • H Type Finned Tube Rectangular Finned Tubes

    H Type Finned Tube Rectangular Finned Tubes

    H-economizer flash resistance welding processes used, the welding seam after the high rate of fusion, weld tensile strength, and has good thermal conductivity. H-economizer can also manufacture dual tube “double H” type fin tubes, its rigid structure, and can be applied to a longer tube row occasion.

  • Studded Finned Tube Energy-Efficient Heat Exchange Component

    Studded Finned Tube Energy-Efficient Heat Exchange Component

    The studs are welded to the tubes using electrical resistance welding, producing high quality welds. Studded tubes are mostly employed in preference to finned tubes in heat transfer systems in petrochemical plants, where the surface is exposed to very corrosive environment such as dirty gases or liquids. These tubes should be resistant to aggressive materials and must be cleaned frequently.

  • Stainless Steel Alloy Steel Serrated Finned Tube

    Stainless Steel Alloy Steel Serrated Finned Tube

    Serrated fin tube is now more and more popular in the manufacturing of boiler, pressure vessel and other heat exchanger equipments. It has more advantages than other common solid fin tube.