Basic Info.
Export Markets: Global
Product Description
Micro-multiport 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 multi-port 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.
Micro multi-port tube is widely used in automotive air conditioning condensers,evaporators,home air conditioners,commercial air conditioners and air to water heat exchanger systems,energy saving,environmental protection,reduced efficiency of the four major advantages.
Chemical Component
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 |
≤0.6 |
≤0.7 |
≤0.05-0.2 |
1.0-1.5 |
--- |
--- |
≤0.1 |
≤0.05 |
≤0.05 |
Mechanical property
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% |