1. Product Description:
Micro-multiport aluminum tube is the high-tech aluminum products under the process of hot extrusion from refined aluminum ingot and then zinc spraying for anti-corrosion.
Micro-multiport tube is the core materials of new generation parallel flow air conditioning heat exchangers. It is outstanding in enviromental-friendly, efficient, energy-saving and cost reduction and was approved vividly in automobile air conditioning system. With restriction and prohibition of the application of the traditional refrigerant, it is a trend that household and commerical air conditioning heat exchanger needs revolution.
2. 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 |
3. 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% |
4. Properties:
Multiport Extruded Aluminum Tube(MPE)- which is used for automobile air conditioner condenser has larger internal section area, better effectiveness for heat transfer. At the same time, has the following properties:
1). Lower energy costs
2). Higher performance
3). Less space and weight
4). High corrosion and pressure resistance
5). High recycling value
6). Pressure drop and silent solution
5. Applications:
Micro multi-port tube is applied not only in car air conditioner but also in the field of commercial, household air conditioner, condenser, evaporator, fridge, oil cooler and inter cooler.
Beside increased global performances, an all-aluminium brazed heat exchanger using Micro-multiport aluminum tube will also present better corrosion resistance.
6. Corrosion Resistance:Salt spray test: ≥ 750 hours
7. Multiport Extruded Aluminum Tube are available in various sizes and alloys, ensuring the best properties for the purpose required.
Dimensions: Designed to customer specification
8. Package: coils or Straight with fixed length
9. Surface Treatment : Zinc spray / without Zinc spray
Zn Coating Standards: 6/8/10/13± 2g/square meter
10. Flux Cotaing Standards: 10-15± 2g/square meter
The Multi Port Extruded profiles are available in various sizes and alloys, ensuring the best properties for the purpose required.
| MPE |
Width |
7-120mm |
| Height |
1-10mm |
| Wall thickness |
0.2-0.5mm |
| Other non-standard dimensions are available upon request. |
Package: In coil or Straight with fixed length.
Surface Treatment : With Zinc spraying or without Zinc spraying.
4. Our advantage
1). Since 1988, we have rich experience in this industry in China;
2). Good reputation in copper cable industry;
3). We have our own development department for new material research;
4). Good experience and cooperation with big client in the world;
5). With Certificate ISO9001-2008;
6). High performance cost ratio;
7). Fast delivery time;
8). Good communication skills, and good service and understandings for customers;.
5. Application
Our copper foil mainly used for shielding of electronic products, especially as transformer, cable, mobile phone, computer, mechanical treatment, aerospace, war industry. These products have the perfect performance of moisture resistance, thermal conductivity and UV-resistance, which make them available to stay away from static electricity and to restrain disturbance of electromagnetic wave. The maximum width is 1380mm.we could also provide shielded ED Copper Foil with all kinds of specification in thickness of 8um-50um
6. Features
1). Insulation shield for cable; It can be used for protecting the high frequency transmission of telecommunication cable; power cable and electric wire from the interference of electromagnetic and radio wave
2). Copper foil are widely used for coaxial cable shield and electronic product like EHV cables and RF cables; shielding layer of many other kinds cables;telephone lines and ventilation ducts, etc;
3). Electromagnetic interference shielding;isolate electromagnetic waves to prevent damage to the human
4). Good insulativity and shielding effectiveness to reduce attenuation;avoid the voltage or current influence function;
5). Good thermal insulation; waterproof; cold resistance;Easy to peel; stick force resistance;
Our Advantages
1.Founded since 2006, we have rich experience in this industry in China;
2.Good reputation in Aluminum materials field;
3.Have Ability of Design and Development.
4.We start our productions from aluminum ingot,so we can control the quality as well;
5.We have our own development department for new material research;
6.We have customers in over 50 countries and production in large scale, thus we have price advantage.
7.Good experience and cooperation with big client in the world;
8.With Certificate ISO9001-2008;
9.Sample order is acceptable
10.High performance cost ratio;
11.Fast delivery time;
12.Good communication skills, and good service and understandings for customers;
13.Non-toxic, odorless, impermeable.
4.We start our productions from aluminum ingot,so we can control the quality as well;
5.We have our own development department for new material research;
6.We have customers in over 50 countries and production in large scale, thus we have price advantage.
7.Good experience and cooperation with big client in the world;
8.With Certificate ISO9001-2008;
9.Sample order is acceptable
10.High performance cost ratio;
11.Fast delivery time;
12.Good communication skills, and good service and understandings for customers;
13.Non-toxic, odorless, impermeable.
14.We have ability and are honored to give good suggestions according to our experience.
15.More than 10 years' exporting experience, which helps us to solve urgent situations more correctly and quickily.
More About Us
1.We focus on
Aluminum products+ Multi-metal products+New products' design&development.
2.Our Management: Bringing Value to Customers.
3.Our Target: Bringing Technology to the Ground.
4.Our Action: Materials help Technolody become Reality.
5.Our Culture: Trust+Harmony=Trumony.
Audited Supplier 
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