Micro Channel Aluminum Flat Tube
Product detail
Shanghai Nosinda Metal Co,Ltd is a leading Micro Channel Aluminum Flat Tube manufacturer and supplier.
Micro channel aluminum flat tube, also known as parallel flow aluminum flat tube, is a thin-walled porous flat tubular material that is made of refined aluminum rods, hot-extruded, and sprayed with zinc on the surface for anti-corrosion treatment. This flat extruded tube is made with multiple channels to increase heat transfer through a higher surface to volume ratio. Therefore, it is mainly used in air conditioning system of various cryogens. Micro channel aluminum flat tube, as a pipe component carrying new environmentally friendly cryogens, are key materials for a new generation of parallel flow micro channel air-conditioning heat exchanger and heat exchange systems. Compared with the traditional copper tube through-tube and aluminum tube snake-coil heat exchanger, the micro channel aluminum tube has outstanding advantages of environmental protection, efficiency enhancement, energy saving and cost reduction.
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Features
Applications
Mainly used in automotive air conditioners and civil air conditioners
1. Condensers
2. Evaporators
3. Heater cores
4. Radiators
Packaging
Packaging of Micro Channel Aluminum Flat Tube
Shanghai Nosinda Metal Co,Ltd Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1) Shanghai Nosinda Metal Co,Ltd Standard
2) Customization
Chemical Composition of Common Alloys
| 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 |
Common Temper 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 |
Package: In coil or Straight with fixed length.
Surface Treatment : With Zinc spraying or without Zinc spraying.
Aluminum Parallel Flow Micro Channel Flat Tube are available in various sizes and alloys, ensuring the best properties for the purpose required.
