Material: AF21,TP2,1Cr18Ni9Ti,T2,Fe
Size: Inner diameter 28-108, NO. of fins:16-32
medium: 1. water/gas 2. wat/oil 3.water/vap
Our new inner finned tube has 7 times more heat transfer area and 8 times more film coefficient of heat transfer than that of bare tube. State of art vacuum brazing technology increase the heat transfer area of heat exchanger, vibrating resistibility, compressing strength and significantly reduce the volume of heat exchanger. It is very suitable for clean heat exchanging medium and medium of low viscosity.
Material: AF21,TP2,1Cr18Ni9Ti,T2,Fe
Size: Inner diameterΦ28~Φ108, number of fins: 16~32
Applicable medium: 1. water/gas 2. water/oil 3.water/vapor 4 oil/gas
Model | Tube inner dia.(mm) | Number of fin tooth (J) | corrugated-tooth thickness(mm) | Fin ratio (£) | Maximum service pressure (MPa) | Maximum service temperature(°C) |
ZYD-120 | Φ26 | 22 | 0.20 | 7.86 | 0.8~2.5MPa | -20~170°C |
ZYD-120-1 | Φ28 | 24 | 0.20 | 8.64 | 0.8~2.5MPa | -20~170°C |
ZYD-120-2 | Φ30 | 24 | 0.25 | 9.88 | 0.8~2.5MPa | -20~170°C |
ZYD-121 | Φ32 | 26 | 0.25 | 10.79 | 0.8~2.5MPa | -20~170°C |
EYD-121-1 | Φ34 | 30 | 0.25 | 12.09 | 0.8~2.5MPa | -20~170°C |
EYD-121-2 | Φ36 | 28 | 0.20 | 11.92 | 0.8~2.5MPa | -20~170°C |
EYD-121-3 | Φ38 | 32 | 0.30 | 12.11 | 0.8~2.5MPa | -20~170°C |
