3003 / 3102 Aluminum Extruded Tube For Intercooler / Radiator
Product Introduction:
Micro Multiport Extruded Aluminum Tube,is a kind of thin porous flat tubular material,which is treated by surface spraying zinc,using refining aluminum bar by hot extrusion.It is mainly used in all kinds of air conditioning refrigerants system.As a bearer of new environment-friendly refrigerant piping components,it is a key material applied in the new generation of parallel flow microchannel air conditioning heat exchanger and the heat exchange system.
Commonly used material chemical composition
Element |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Bi |
Zr |
Ti |
Al |
Max |
0.6 |
0.7 |
0.20 |
1.5 |
- |
- |
0.10 |
- |
- |
- |
Rem |
Min |
- |
- |
- |
1.0 |
- |
- |
- |
- |
- |
- |
- |
Supply state and mechanical properties
Properties |
Rp0.2(MPa) |
Rm(MPa) |
A50(%) |
Max |
- |
185 |
- |
Min |
35 |
95 |
14 |
The corrosion resistance performance
Salt spray test ≥750hours
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 characteristics:
1. Excellent conduction of heat
2. Excellent corrosion resistance
3. High cycle reuse value
4. High surface quality
5. Low weight
6. 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
Features of our aluminum flat tube:
1. Bright, no corrosion, no oxidation.
2. Straight, no deformation.
3. Strong, tough, have a perfect corner bending at 90 degree.
4. Neat and smooth cutting section, no burr.
5. High frequency welded, precise in specifications, easy to install.
6. Radiator tubes can be custom-made to meet your special requirements.
Package: Straight with fixed length
Surface Treatment : Zinc spraying or without Zinc spraying.