Round / Rectangular / D Type Welded Aluminum Radiator Tube For
Automobile Cooling System
Specification:
| Outside diameter | 4-45mm |
| Wall thickness | 0.5-3mm |
| Clad alloy | 4045/4343 |
| Core alloy | 3003 |
| Shape | round/square/D |
Commonly used material chemical composition
| No. | Alloy | Si | Fe | Cu | Mn | Mg | Zn | Zr | Ti |
| 1 | 3003 | ≤0.6 | ≤0.7 | ≤0.05-0.2 | 1.0-1.5 | - | ≤0.1 | ≤0.05 | ≤0.03 |
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%
|
Commonly used specificaitons:
| Diameter | 16 | 16 | 20 | 20 | 20 | 20 | 22 | 22 | 22 | 22 | 25 | 25 | 25 | 25 | 27 | 30 |
| Thickness | 1.3 | 1.5 | 1.2 | 1.15 | 1.3 | 1.5 | 1.15 | 1.2 | 1.3 | 1.5 | 1.15 | 1.3 | 1.5 | 1.8 | 1.5 | 1.5 |
High precision welded tube has the following advantages:
| Low material cost |
| High heat transfer rate |
| Reliable brass solder |
| Light weight |
| Strong anti-corrosion |
| High precision |
| High surface finish |
Application:Evaporator;Condenser;Connection tube
Application field:
Air condition,
refrigeration and cooling system;
Automotive air condition;
Solar application
Production time:15-20days
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;.
FAQ:
1. Q: Are you manufacturer?
A: Yes, we are established in 2003. As a manufacturer our customers
are welcome to visit our factory.
2. Q: Do you accept customized orders?
A: Yes, we do. Your customized orders are always welcomed. Please
kindly offer us your technical perfrmances or samples so that we
can customize the products according to your preferences. About any
further detail, please feel free to contact us.
3. Q: How can I get one quotation faster?
A: Pls offer details about your demands as more as
possible,insulation thickness,over diameter,nominal voltage,working
temperature,color,quantity,application,etc.
4. Q: If I can not offer above information,what should I do?
A: Try your best to offer more information,we will help you design
suitable wires&cables.
5. Q: What is your company sample policy?
A: As one supplier,we see that sample is necessary for our both
sides,our policy is to offer free sample as possible as we can,just
one situation is exception,sample is with very complex
structure,besides,we have no it in stock.
About sample shippment,you need to pay for the freight,usually
freight collect by express.
