Rectangular hollow aluminum tube for cars and bicycles

Product Specifications Table

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This data-driven approach allows us to predict maintenance needs, minimize downtime, and deliver profiles with unprecedented consistency. Experience the future of manufacturing - where artificial intelligence meets traditional craftsmanship to deliver perfect profiles, every time.

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FAQ – Rectangular Hollow Aluminum Tube for Cars and Bicycles

1. What is a Rectangular Hollow Aluminum Tube?

A Rectangular Hollow Aluminum Tube is a lightweight and high-strength aluminum extrusion profile widely used in automotive parts, bicycle frames, electric vehicles, and transportation equipment. Its hollow structure reduces weight while maintaining excellent structural strength.

2. Why is aluminum tubing popular in cars and bicycles?

Aluminum rectangular tubes offer:

• Lightweight performance

• High strength-to-weight ratio

• Corrosion resistance

• Easy fabrication

• Better fuel efficiency for vehicles

• Improved riding performance for bicycles

These advantages make aluminum tubing ideal for modern transportation applications.

3. Which aluminum alloys do you supply?

We commonly provide:

• 6061 aluminum tube

• 6063 aluminum tube

• 6082 aluminum profile

• 7005 aluminum alloy

Different alloys support different strength, welding, and machining requirements.

4. Can you customize the tube dimensions?

Yes. We provide custom aluminum extrusion services based on drawings or samples. Width, height, wall thickness, length, and internal structure can all be customized.

5. What surface treatments are available?

We offer multiple surface finishes, including:

• Anodizing

• Powder coating

• Brushed finish

• Sand blasting

• Electrophoresis

• Polishing

These treatments improve appearance and corrosion resistance.

6. What applications does this aluminum tube have?

Rectangular hollow aluminum tubes are widely used in:

• Bicycle frames

• Electric bicycles

• Car body structures

• Roof racks

• Automotive chassis components

• Motorcycle parts

• Lightweight transportation systems

7. Is the aluminum tube suitable for welding?

Yes. Aluminum extrusion tubes made from 6061 and 7005 alloys offer excellent welding performance and structural stability for automotive and bicycle manufacturing.

8. Can you provide CNC machining services?

Yes. We provide CNC machining, drilling, punching, bending, cutting, tapping, and assembly services for custom aluminum tube projects.

9. Is the aluminum tube corrosion resistant?

Yes. Aluminum naturally resists rust and corrosion. Additional anodizing or powder coating further improves outdoor durability and long-term performance.

10. How do you ensure product quality?

We carry out strict quality control during aluminum extrusion production, including alloy inspection, dimensional testing, mechanical performance checks, and surface quality inspection to ensure reliable products for automotive and bicycle applications.