Trumony Aluminum Limited
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3003 / 3102 Aluminum Extruded Profiles For Automobile Heat Exchange
1. Introduction:
We are an aluminum alloy parallel flow micro channel falt tube and automotive matched industry profiles manufacturing company comprising R&D, production, marketing. We provide aluminum extrusions all over the world. We have good agility, integrity and competitiveness, and ability to meet our customer's needs.
2. Our strength is based on three solid pillars:
1) Strong Mold R&D ability: our independent mold center, which enables to master the core technology with fast response, it not only meets customer's demands, but also ensures timely delivery.
2) High-quality product: We adopt the ISO9001:2000 quality management system.
3) Outstanding service: Providing technical support for the customers and aftersale service for the customer all around the world whenever they need.
3. Equipment:
1) Znic spraying system: it uses the thermal spraying equipment of Japanese Coaken company, which has a system of automatic adjustment based on speed. The surface is uniform and delicate, to make the demands of 6±2g,8±2g come true.
2) Eddy current inspection: it uses the equipment of Germany DB company, which can detect, identify and sort the defects of flat tube holes and broken ribs.
3) Decoiling cutting equipment: it uses 5 pieces equipment of Korea DMP company, which can accurately control straightness, necking and size with the online image recognition automatic sorting function. In order to meet kinds of demands from different customers, we also ordered automation equipment of double tube online automatic hollow, cutting and necking.
4. 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 |
5. 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% |
6. 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
7. 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:
8. Package: Shipping in the form of coil or straight with fixed length.
