High Precision 3003 / 3102 Aluminium Heat Exchanger Microchannel Tube Supplier
No. | Alloy | Temper | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elogation(%) |
1 | 1050 | O/F/H111/H112 | ≥ 65 | ≥ 20 | ≥ 25 |
2 | 1100 | O/F/H111/H112 | ≥ 75 | ≥ 20 | ≥ 25 |
3 | 1197 | O/F/H111/H112 | ≥ 80 | ≥ 25 | ≥ 20 |
4 | 3102 | O/F/H111/H112 | ≥ 75 | ≥ 20 | ≥ 25 |
5 | 3R03 | O/F/H111/H112 | ≥ 80 | ≥ 25 | ≥ 20 |
1. 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(Fe+Si) | 0.05-0.20 | ≤ 0.05 | - | - | ≤ 0.10 | - | - | |
3 | 1197 | ≤ 0.15 | ≤ 0.20 | 0.40-0.55 | 0.10-0.20 | ≤ 0.03 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 |
4 | 3102 | ≤ 0.40 | ≤ 0.70 | ≤ 0.10 | 0.05-0.40 | - | - | ≤ 0.30 | - | ≤ 0.10 |
5 | 3R03 | ≤ 0.15 | ≤ 0.15 | ≤ 0.01 | 0.90-1.10 | ≤ 0.03 | ≤ 0.03 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 |
2. Size Tolerance
Width | Thickness | Wall Thickness | Length | Lateral Curvature | Frontal Curvature | Twsiting Dgree |
± 0.05mm | ± 0.03mm | ± 0.05mm | ± 0.03mm | ≤ L× 0.2% | ≤ L× 0.25% | ≤ L× 0.15% |
3. Our products will be tested in strict standard before delivery, some data for your reference.
No | Products' Testing Name | Contents and requests |
1 | Corrosion Resistance | Salt spray test: ≥ 750 hours |
2 | Zn Coating Standards | 6/8/10/13± 2g/square meter |
3 | Flux Cotaing Standards | 10-15± 2g/square meter |
4. Commercial terms
Minimum Order Quantity: | 100pcs, less quantity can negotiate |
Price: | negotiation |
Payment Terms: | T/T or LC |
Supply Ability: | 1000,000 pcs per year |
Delivery Time: | 15-30 working days after received your down payment |
Packaging Details: | Standard export packaging |
3003 Extrusion Micro Channel Aluminum Flat Tube is widely used for manufacturing of various kinds of heat exchangers:
Air conditioning
Engine cooling
Condensers
Evaporators
Radiators
Heater cores
Charge air coolers/intercoolers
Engine oil coolers/transmission oil coolers
Our advantage:
1. Since 2006, we have rich experience in this industry in China;
2. Good reputation in aluminum material 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 15-30 days for flat aluminum micro channel tube;
8. Good communication skills, and good after sells service, and understandings for customers;