Carbon Fiber Square Tube: How It’s Made (and How to Spot Quality Issues)
If you’ve ever tried to spec a carbon fiber square tube, you’ve probably noticed two things quickly: The same “size” can show up wi...
10mm Carbon Fiber Sheet Twill Weave 500×600mm Matte Finish Original price was: 398.98 $.98.98 $Current price is: 98.98 $.
Carbon Fiber Square Tube
Ant Carbon Fiber supplies custom carbon fiber square tubes and rectangular tubes for UAV, robotics, automation equipment, industrial frames, support structures, and lightweight assemblies. Compared with metal square tubes, carbon fiber profiles provide excellent stiffness-to-weight performance, corrosion resistance, and a clean professional appearance.
| Shape | Square, Rectangular |
|---|---|
| Size Range | Round: Ø5mm-150mm Square: 10x10mm to 100x100mm |
| Wall Thickness | 1-5mm (customizable) |
| Material | 3K/12K woven carbon fiber + epoxy resin |
| Tolerance | ±0.1mm |
| Surface Finish | Matte/Gloss (UV-resistant) |
| Density | 1.5 g/cm³ |
| Tensile Strength | 500 MPa |
| Temp Range | -50°C to +120°C |
Description
Key Features
Lightweight, rigid, and easy to customize.
Our carbon fiber square tubes are available in different sizes, wall thicknesses, lengths, surface finishes, and CNC machining options to meet structural and assembly requirements.
Applications
Designed for lightweight structural frames and support parts.
The carbon fiber squares are suitable for UAV frames, robotics, automation equipment, camera rigs, industrial fixtures, vehicle components, sports equipment, and custom carbon fiber assemblies.
Want to learn more about carbon fiber square tubes?
Read our related blog post for a more detailed guide.
Have a project in mind? Let's talk.
Frequently Asked Questions
1. Can carbon fiber square tubes be customized?
Yes. The outer size, inner size, wall thickness, length, surface finish, and CNC machining details can be customized according to your project requirements.
2. What are carbon fiber square tubes used for?
They are commonly used in UAV frames, robotics, automation equipment, industrial structures, camera rigs, vehicle parts, and lightweight support frames.
3. Can you supply rectangular carbon fiber tubes?
Yes. We can manufacture both square carbon fiber tubes and rectangular carbon fiber tubes based on your required dimensions.
4. What surface finish is available?
Common surface options include matte finish and glossy finish. 3K twill carbon fiber surface is often selected for a clean and premium appearance.
5. Can you provide CNC machining?
Yes. Cutting, drilling, slotting, and other CNC processing can be supported according to drawings or assembly requirements.
Related products
3K Woven Carbon Fiber Tube – 15mm to 50mm Diameter (Matte/Gloss)
Our carbon fiber tubes are manufactured with high-quality carbon fiber and epoxy resin, providing excellent stiffness, strength, and dimensional stability. Ideal for load-bearing and structural applications where weight reduction is critical.
Key Features
- Excellent strength-to-weight ratio
- High rigidity and bending resistance
- Corrosion and fatigue resistance
- Accurate diameter and wall thickness control
- Custom size and machining service available
Colored Carbon Fiber Tubes for Custom Parts, Decorative Structures & Lightweight Components
Ant Carbon Fiber supplies colored carbon fiber tubes for projects that need both structural performance and a distinctive appearance. Compared with standard black carbon fiber tubes, colored carbon fiber tubes provide a more eye-catching surface while maintaining the key advantages of carbon fiber: lightweight, high stiffness, corrosion resistance and excellent dimensional stability.
Our colored carbon fiber tubes are available in multiple colors, diameters, wall thicknesses and surface finishes. They can be used directly as finished tubes or further processed by cutting, drilling and CNC machining according to customer drawings. Whether you need small-batch custom tubes or bulk production, we can support stable quality and flexible customization.
OEM Manufacturer CNC Machining Service Twill Matte Carbon Fiber Tubing
Our carbon fiber tubing is manufactured with high-quality carbon fiber and epoxy resin, providing excellent stiffness, strength, and dimensional stability. Ideal for load-bearing and structural applications where weight reduction is critical.
Key Features
- Excellent strength-to-weight ratio
- High rigidity and bending resistance
- Corrosion and fatigue resistance
- Accurate diameter and wall thickness control
- Custom size and machining service available
