Product Details:
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| Alloy: | 3003,3102,1100,1050 | Temper: | O,F,H111,H112 |
|---|---|---|---|
| Shape: | Flat Oval | Applications: | Radiators,Condensers,Evaporators |
| Surface: | Zn Spraying / Without Zn Spraying |
Multi - Port Extrusions / Microchannel Aluminum Extruded Tubes 1100 / 3003 / 3102
Product Introduction:
The Aluminium Multi Port Extruded tubes,also called micro-channel tubes,are unique tubes developed with highly refined manufacturing quality. With their large internal surface area, they can achieve more efficient heat transfer and hence are widely used in highly effective heat exchangers.
The Aluminium Multi Port Extrusion (MPE) or microchannel tube is unique tube developed with the highest manufacturing quality and is characterized by the following properties:
1) Low weight
2) Excellent conductor of heat and electricity
3) High corrosion resistance
4) High recycling value
5) High surface quality
6) High pressure resistance
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% |
The corrosion resistance performance
Salt spray test ≥750hours
The pressure resistance performance
| Automobile Condensers | Household Condensers | Evaporators |
| ≥9MPa | ≥13.5 MPa | ≥3.5 MPa |
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:
1) Condensers
2) Evaporators
3) Oil coolers
4) Radiators
5) Heater cores
The Multi Port Extruded profiles are available in various sizes and alloys, ensuring the best properties for the purpose required. Some of the sizes available are as follows for your reference:
Package: In coil or Straight with fixed length.
Surface Treatment : With Zinc spraying or without Zinc spraying.
