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1. Seamless Aluminum Tube/Pipe(extruded seamless tube and drawn seamless tube)
2. Grade: 2014, 2024, 3003, 5052, 5083, 6061, 6082, 7020, 7075
3. Outer Diameter: 8～ Φ280 mm
4. Wall Thickness: 0.1～ 20 mm
5. Delivery Time: 15-30 days
The seamless aluminum tube is made of pure aluminum or aluminum alloy by extrusion processing along its longitudinal length of the hollow aluminum tube without weld. The seamless tube will ideally be a solid metal tube with each end connected to another tube without having any welding joint.
A seamless tube is especially suitable for the extrusion of alloy bars and tubes with super hardness (such as alloy 2014, alloy 5056, and alloy 7075 series). Slit tubes are suitable for the extrusion of the general hardness of alloy products of general added value.
Application:
1) Optical equipment; 2) Office automation equipment; 3) Automobile manufacture; 4) Bicycle & motorcycle frame; 5) Sports equipment; 6) Personal consumer electronics; 7) Aviation; 8) Industrial equipment
| Grade | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Al |
| 2024 | 0.5 | 0.5 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 0.1 | – | 0.25 | remaining |
| 3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | – | – | – | 0.1 | remaining |
| 5052 | 0.25 | 0.4 | 0.1 | 0.1 | 2.2-2.8 | 0.15-0.35 | – | 0.1 | remaining |
| 6061 | 0.4-0.8 | 0.7 | 0.15-0.4 | 0.15 | 0.8-1.2 | 0.04-0.35 | – | 0.25 | remaining |
| 6063 | 0.2-0.6 | 0-0.35 | 0-0.1 | 0-0.1 | 0.45-0.9 | 0-0.1 | – | 0-0.1 | 97.5-99.35 |
| 7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | – | 5.1-5.1 | remaining |
