Evaporation tube series
Technical Note: 
 The tube type has a unique fin design, the outer fin is provided with a specially designed channel to make each shed interconnected, in the full liquid evaporator, this special structure can form a large number of stable vaporization core, but also to promote the liquid vaporization process into frequent access to the channel, promote the refrigerant boiling bubble continuous release, strengthen the boiling effect, can obtain excellent heat conduction performance, Its heat transfer coefficient can reach 7 times that of the light tube. At the same time, on this basis, the inner wall of the tube is strengthened to minimize the formation of the inner thermal resistance of the tube, so that the double residual heat exchange capacity of the copper tube can be maximized. Main applications: 
 Central air conditioning centrifuge, screw machine and other chiller full liquid evaporator, small temperature difference conditions shell and tube heat exchanger.
Example diagram
  • 3D wing shape diagram
    3D wing shape diagram
  • Condensation dripping
    Condensation dripping
  • Evaporation boiling
    Evaporation boiling
  • Comprehensive heat transfer coefficient of the evaporator tube
    Comprehensive heat transfer coefficient of the evaporator tube
Product parameters
CL-HE外径名义壁厚外径壁厚外径外翅高最小底壁厚每英寸翅片数
(mm)(mm)(mm)(mm)(mm)(mm)(mm)Fin Per Inch
Outside DiameterNominal WallOutside DiameterNominal WallOutside DiameterFin HeightMin Wall Under Fins
A419.050.63519.051.0518.90.60.5650
A4+19.050.63519.051.0518.90.550.5650
A619.050.63519.051.0718.90.550.5654
A519.050.63519.051.0718.90.550.5654
EX119.050.63519.051.1318.90.550.5648
HET-Ⅰ19.050.63519.051.0918.90.50.5654
A419.050.71119.051.1818.90.60.63550
EX119.050.71119.051.2418.90.550.63548
A419.050.88919.051.3618.90.60.81450
A425.40.63525.321.0525.150.60.5650
A4+25.40.63525.321.0525.150.550.5650
A625.40.63525.321.0725.150.550.5654
EX125.40.63525.321.1325.150.550.5648
A425.40.71125.321.225.150.60.63550
A625.40.71125.321.1825.150.550.63554
A425.40.88925.321.3625.150.60.81450
A625.40.88925.321.3625.150.550.81454
EX125.40.88925.321.425.150.550.81448



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