3003 / 3102 Extruded Aluminum Radiator Tube For Automobile Heat Exchangers
3003 / 3102 Extruded Aluminium Radiator Tube For Automobile Heat Exchangers
Multiport Extruded Aluminum Tube(MPE) is widly used for automobile air conditioner condenser,it has larger internal section area, better effectiveness for heat transfer. At the same time, it has these very good performances,including Excellent conduction of heat,Excellent corrosion resistance,High cycle reuse value,High surface quality,Low weight and High compressive reinforcement.
Beside increased global performances, an all-aluminium brazed heat exchanger using MPE will also present better corrosion resistance. MPEs are primarily used for the following applications:
Condensers
Evaporators
Oil coolers
Radiators
Heater cores
Product Description:
Aluminum flat extruded tube is an important spare part for auto radiators,Condensers,Evaporators,Oil coolers,Radiators,Heater cores.
Good quality aluminum flat oval tubes can protect auto engine, as it ensure your radiator with high efficient cooling performance.
Features of our aluminum flat tube:The tube surface is Bright,no corrosion and no oxidation;Straight and no deformation;Strong, tough, have a perfect corner bending at 90 degree;Neat and smooth cutting section, no burr;High frequency welded, precise in specifications, easy to install;Radiator tubes can be custom-made to meet your special requirements.
Commonly used material chemical composition
| No. | Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | V | Ti |
| 1 | 1050 | ≤0.25 | ≤0.40 | ≤0.05 | ≤0.05 | ≤0.05 | --- | ≤0.05 | ≤0.05 | ≤0.03 |
| 2 | 1100 | ≤0.95(Si+Fe) | 0.05-0.20 | ≤0.05 | --- | --- | ≤0.10 | --- | --- | |
| 3 | 3102 | ≤0.40 | ≤0.70 | ≤0.10 | 0.05-0.40 | --- | --- | ≤0.30 | --- | ≤0.10 |
| 4 | 3003 | ≤0.15 | ≤0.15 | ≤0.01 | 0.90-1.10 | ≤0.03 | ≤0.03 | ≤0.05 | ≤0.05 | ≤0.05 |
Supply state and mechanical properties
| Alloy | Temper | Tensile Strength | Yield Strength | Elongation |
| 1050 | O/F/H111/H112 | ≥65MPa | ≥20MPa | ≥25% |
| 1100 | O/F/H111/H112 | ≥75MPa | ≥20MPa | ≥25% |
| 3102 | O/F/H111/H112 | ≥75MPa | ≥20MPa | ≥25% |
| 3003 | O/F/H111/H112 | ≥75MPa | ≥20MPa | ≥25% |
Package: coils or Straight with fixed length
Surface Treatment : Zn coating / without Zn coating
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