Seamless Aluminum Alloy Tube, Seamless Aluminium Pipe Corrosion Resistance
Product specification
Advantages of Seamless Aluminium Tube/Pipe
- Without any weld seams, preferred for pressure vessels
- More uniform anodizing appearance, especially on heavier wall sections
- No weld seams that could split informing operation
- Increased structural integrity
- Good mechanical properties
- Good corrosion resistance and oxidation resistance
The Production Process of Seamless Aluminium Tube
- Creating an extrusion without seams along its length. This is done by pushing the mandrel from the back into the blank. The tip of the mandrel (at the other end of the die) passes almost all the way through the blank and is very short from the extrusion die. This leaves a small gap between the mandrel and the mould through which the metal can pass.
- After the spindle is locked in place, the plunger of the extruder acts on the blank. As the pressure increases, the material is forced to pass through the gap and an extrusion tube appears on the other side.
- Aluminum is a good choice for seamless extrusion because it is a very tough material. By heating the billet to a point slightly below its melting point, ductility is further improved and the pressure load is reduced. Most grades of aluminum can be extruded, but some are easy to work hardening, which reduces the maximum extrusion speed. Therefore, the most common extrusion grades are 6061 and 6063, which do not harden.
- After extrusion, the heat pipe is cooled and often stretched to improve straightness when a higher quality tube, a thinner wall, or a more uniform size is necessary after the drawing process.
| Item |
Aluminum pipe , Aluminum round tube |
| Standard |
ASTM,JIS,SUS,DIN,GB,EN,etc. |
| Material |
1050,1200,1100,2024,2124,3003,3004,5050,5083, |
| 5154,5454,5652,5086,5056,5754,6061,6062,6063,7075,etc. |
| Size |
Diameter:3mm-800mm |
| Length:1m-12m or as required. |
| Surface |
Anodizing,brush,sand blast,powder coating,polished,mill,polished,etc. |
| Application |
Widely used in Automobiles, ships, aerospace, aviation,electrical appliances, |
| agriculture,electromechanical,household appliances, etc. |
| Package |
Standard export package,suit for all kinds of transportation,or as customer's requirement. |
| Container size |
20ft GP:5898mm(Length)*2352mm(Width)*2393mm(High) |
| 40ft GP:12032mm(Length)*2352mm(Width)*2393mm(High) |
| 40ft HC:12032mm(Length)*2352mm(Width)*2393mm(High) |
| Contact |
If you have any question,please feel free to contact me |
| We promise your inquiry or requirements will get prompt attention. |
Application
Aluminum alloy tube and pipe can be widely used in construction, machinery, electronics, sports equipment, advertising, transportation, consumer goods, furniture, aviation, military and other applications. We also provide anodizing, bending, welding, polishing and punching service.
Packaging & Delivery
| Packing Details: |
1. Export sea worthy package + water proof paper + wooden pallet |
| 2. Safe loading and fixing Professional teams |
| Seaworthy wooden pallet or according to client's requirement |
| MOQ |
1 ton or free samples |
| Price term |
FOB China port & CIF Destination Port & CFR |
| Delivery Detail: |
within 7-10 working days after receiving the deposit or according to your order quantity. |
Commitment clause
- Reliable quality and competitive price
- Accept any third party test
- Professional sales team and reliable factory
- Customized design is available
- Free sample are available
- Showing the splendor of your quality
- Strong corrosion resistance and decorative effect
- Durable and beautiful in good quality
