Products Description
Finned Radiator Copper Pipe
Advantages of Finned Radiator Copper Pipe
- Copper has natural thermal conductivity, allowing heat to be quickly and efficiently transferred from the fluid in the pipe to the surrounding air through the fins, improving heat dissipation performance.
- Copper finned radiator tubes are commonly used in HVAC systems and water-based systems, and copper has excellent corrosion resistance, especially compared to aluminum or steel in applications susceptible to moisture.
- Copper has good temperature adaptability and can operate effectively in a wide range of temperatures from sub-zero to high temperatures, such as refrigeration systems and industrial heat exchangers.
Applications of Finned Radiator Copper Pipe
Finned radiator copper pipes find applications in various industries and systems, including:
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Industrial heat exchangers
- Refrigeration systems
- Process heating and cooling applications
Chemical Composition
| Element | Copper (Cu) | Phosphorus (P) | Iron (Fe) | Other Impurities |
| T2 (C11000) (%) | ≥ 99.90 | - | ≤ 0.005 | ≤ 0.03 |
| TP2 (C12200) (%) | ≥ 99.90 | 0.015 – 0.040 | ≤ 0.005 | ≤ 0.03 |
Mechanical Properties
| Property | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HV) | Thermal Conductivity |
| T2 (C11000) | ≥ 205 | ≥ 70 | ≥ 30 | 40–90 (varies with temper) | ~390–400 W/m·K |
| TP2 (C12200) | ≥ 205 | ≥ 70 | ≥ 30 | 40–90 (varies with temper) | ~340–360 W/m·K |
Possible Alternative Grades
| Standard | Alternative Grade | Remarks |
|---|---|---|
| ASTM B75 | C12200, C11000 | U.S. standard for copper tube grades |
| JIS H3300 | C1220T | Japanese equivalent for TP2 |
| EN 12449 | CW024A (for T2) | European pure copper tube grade |
| ASTM B111 | SB111 C68700 | Aluminum brass for marine finned tubes |
| GB/T 2040 | H62 | Brass used in structural fin tubing |
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