Copper Heat Exchanger Application areas:
1. The heat exchangers have a wide rang of plications such as: Window, Split and package AC systems;
2. Commercial Refrigeration Systems (Kitchen refrigerator, bottle cooler, deep freezer, milk tank, etc);
3. Industrial Refrigeration Systems (Printing machine, Colling machine, etc);
4. Automobile-Buses / Car air conditioning;
5. Railway air-conditioning an Marine air-conditioning;
6. Special Application Coils.
Copper Heat Exchanger Feature:
1 Material: Copper, aluminium, galvanized, Stainless steel plate.
2 Copper pipe: DiameterΦ 7, Φ 7.94, Φ 9.52, Φ 12.7, Φ 15.8mm, etc. Inner grooved or smooth tube
3 Aluminium foil: Hydrophilic or bare
4 Fin type: Louver fin, flat fin, corrugated fin
5 Pitch of fins: Can be adjusted between 1.8-5.8mm
6 Pitch of holes and pitch of rows: 25x21.65mm, 25.4x22mm, 21x12.7mm, 19.5x12.7mm, 31.75x27.5mm, equilateral triangle arrangement.
7 Suitable for R134a, R22, R404a, R407c refrigerant and so on.
Copper Heat Exchanger Type:
1. Standard model: Single-stage compressor circuit
2. Level control mode: Multi-effect compressor circuit
3. Row control mode: Double-stage compressor circuit
4. Cross arrangement mode: Double-stage compressor circuit
5. Cross level control mode: Our stage compressor circuit
Bay numbers: 2, 3, 4, 5, 6, 8, 10, 12...
.
Finned tubes: Sine wave (corrugated form), crumple sheet (wave crest and wave trough)or flat
Shell: Galvanized steel, stainless steel, carbon steel, copper or aluminum
Joints: Welding, carbon steel or stainless steel
| 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 |
/ |
/ |
Audited Supplier 
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