Delkang Refrigeration Equipment, established in 2006, offers a copper tube with aluminum fins-one of the most widely used heat exchange components in cooling and air conditioning. Copper tubes provide rapid heat transfer, while aluminum fins reduce cost, giving you excellent performance and value.
Materials That Work Together
- Copper tubes: TP2 copper, high purity for efficient heat transfer. Sizes match our full copper units.
- Aluminum fins: Standard 1060 aluminum for cost efficiency; 3003 aluminum for improved corrosion resistance.
- Heat transfer rate: ≥237 W/(m·K).
Customizable tube size, wall thickness, and fin spacing to suit your application.
Surface Treatment for Your Needs
- Regular fins: hydrophilic coating, thickness ≥15 μm to prevent condensation.
- Corrosive conditions: powder coating, thickness ≥60 μm.
- Single tube heat area: 0.1–0.5 m²; total heat area: 5–500 m².
- Airflow: 1000–20000 m³/h.
- NBR seals: withstand ≤120°C with no leakage.
- Working conditions: -20°C to 60°C, humidity ≤95%.
- Factory setup: 30 workers with OEM and ODM services supported.
|
Parameter |
Value |
|
Copper Tube Material |
TP2 copper, Wall 0.3–0.6 mm, Diameter φ9.52–φ15.88 mm |
|
Aluminum Fin Material |
1060 aluminum (regular), 3003 aluminum (anti-corrosion), Thickness 0.15–0.2 mm |
|
Surface Treatment |
Hydrophilic coating ≥15 μm, Powder coating ≥60 μm for corrosion |
|
Heat Exchange / Airflow |
Single tube 0.1–0.5 m²; Total 5–500 m²; Airflow 1000–20000 m³/h |
|
Pressure and Seal |
Design 1.6 MPa, Test 2.4 MPa; NBR seals ≤120°C |
|
Working Conditions |
Temperature -20°C to 60°C, Humidity ≤95% |
Widely used in home AC and commercial cooling, this component delivers high value. One-year warranty included.
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