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Fin Pattern | Copper Tube O. D. (mm) | Row Space(mm) | Hole Space(mm) |
Fin Thickness(mm) |
Fin Space(mm) | ||||
Flat fin | Sine wave with blade fin | Smooth sine wave fin | Window fin | Sesamoid fin | |||||
A | 7 | 12.7 | 21 | 0.105 | / | / | 1.3 | 1.3 | / |
B | 7 | 13.2 | 17.6 | 0.105 | / | / | 1.3 | 1.3 | / |
C | 7 | 12.7 | 20.4 | 0.105 | / | / | 1.3~1.8 | 1.3~1.8 | / |
D | 7.94 | 15.88 | 25.4 | 0.105 | 1.8~3.0 | 1.8~3.0 | 1.8~3.0 | 1.8~3.0 | / |
E | 9.52 | 22 | 25.4 | 0.105~0.15 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | / |
F | 9.52 | 22 | 25.4 | 0.18~0.4 | 3.5~6.35 | / | / | / | / |
G | 9.52 | 21.65 | 25 | 0.105~0.18 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | / |
H | 9.52 | 21.65 | 25 | 0.15~0.24 | 3.2~6.35 | 3.2~6.35 | 3.2~6.35 | / | / |
I | 12.75 | 27.5 | 31.75 |
0.115~0.15 |
1.5~3.5 | 1.5~3.5 | 1.5~3.5 | 1.5~3.5 | 1.6~3.2 |
J | 15.88 | 33 | 38.1 | 0.115~0.15 | 1.5~4.0 | 1.5~4.0 | 1.5~4.0 | / | / |
K | 15.88 | 34.64 | 40 | 0.115~0.15 | / | 2.6~3.5 | 2.6~3.5 | / | / |
Item | Evaporator Type | Operation medium |
Operation pressure (MPa) |
Application |
1 |
Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin |
Cold/hot water | ≤1.6 | Used for combined air handling unit, fan coil etc air conditioning devices |
2 |
Φ18/Φ20 Steel pipe winding with steel sheet |
Steam | ≤0.2 | Used for combined air handling unit, fan coil etc air conditioning devices |
3 |
Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin |
Brine | ≤1.6 | Used for heat transfer in cold storage and all kinds of low temperature systems |
4 |
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin |
Ethylene glycol | ≤1.6 | Used of energy recovery and low temperature system devices |
5 |
Φ16 Copper tube with aluminium fin |
Ice mud | ≤1.6 | Used for dry operation condition, fresh air dehumidification etc systems |
6 |
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin |
R22 | ≤1.9 | Used for industry and commerce air conditioning system |
7 |
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin |
R407C | ≤1.9 | Used for industry and commerce air conditioning system |
8 |
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin |
R134a | ≤3.1 | Used for vehicle and vessel etc transportation devices |
Fin Pattern | Copper Tube O. D. (mm) | Row Space(mm) | Hole Space(mm) |
Fin Thickness(mm) |
Fin Space(mm) | ||||
Flat fin | Sine wave with blade fin | Smooth sine wave fin | Window fin | Sesamoid fin | |||||
A | 7 | 12.7 | 21 | 0.105 | / | / | 1.3 | 1.3 | / |
B | 7 | 13.2 | 17.6 | 0.105 | / | / | 1.3 | 1.3 | / |
C | 7 | 12.7 | 20.4 | 0.105 | / | / | 1.3~1.8 | 1.3~1.8 | / |
D | 7.94 | 15.88 | 25.4 | 0.105 | 1.8~3.0 | 1.8~3.0 | 1.8~3.0 | 1.8~3.0 | / |
E | 9.52 | 22 | 25.4 | 0.105~0.15 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | / |
F | 9.52 | 22 | 25.4 | 0.18~0.4 | 3.5~6.35 | / | / | / | / |
G | 9.52 | 21.65 | 25 | 0.105~0.18 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | 1.6~3.2 | / |
H | 9.52 | 21.65 | 25 | 0.15~0.24 | 3.2~6.35 | 3.2~6.35 | 3.2~6.35 | / | / |
I | 12.75 | 27.5 | 31.75 |
0.115~0.15 |
1.5~3.5 | 1.5~3.5 | 1.5~3.5 | 1.5~3.5 | 1.6~3.2 |
J | 15.88 | 33 | 38.1 | 0.115~0.15 | 1.5~4.0 | 1.5~4.0 | 1.5~4.0 | / | / |
K | 15.88 | 34.64 | 40 | 0.115~0.15 | / | 2.6~3.5 | 2.6~3.5 | / | / |
Item | Evaporator Type | Operation medium |
Operation pressure (MPa) |
Application |
1 |
Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin |
Cold/hot water | ≤1.6 | Used for combined air handling unit, fan coil etc air conditioning devices |
2 |
Φ18/Φ20 Steel pipe winding with steel sheet |
Steam | ≤0.2 | Used for combined air handling unit, fan coil etc air conditioning devices |
3 |
Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin |
Brine | ≤1.6 | Used for heat transfer in cold storage and all kinds of low temperature systems |
4 |
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin |
Ethylene glycol | ≤1.6 | Used of energy recovery and low temperature system devices |
5 |
Φ16 Copper tube with aluminium fin |
Ice mud | ≤1.6 | Used for dry operation condition, fresh air dehumidification etc systems |
6 |
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin |
R22 | ≤1.9 | Used for industry and commerce air conditioning system |
7 |
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin |
R407C | ≤1.9 | Used for industry and commerce air conditioning system |
8 |
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin |
R134a | ≤3.1 | Used for vehicle and vessel etc transportation devices |
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.