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Description
This high-performance pultruded carbon fibre hexagonal tube is engineered for applications where exceptional stiffness, strength and low weight are critical. Manufactured from continuous carbon fibre reinforcements and a high-quality epoxy resin matrix, it delivers excellent structural performance and a precise external hexagonal profile.
Ideal for use in engineering, robotics, UAVs, sports equipment and precision assemblies, these hexagonal tubes offer superior dimensional stability and a secure, non-rotational interface. Available in a choice of outside diameters and lengths, they provide a reliable solution for both prototype builds and repeat production runs.
Product Features
- Pultruded carbon fibre construction with epoxy resin matrix for high strength-to-weight performance.
- Hexagonal external profile for anti-rotation and positive mechanical engagement.
- Available outside diameters: 14 mm and 16 mm to suit different design requirements.
- Uniform 1 mm wall thickness for predictable stiffness and weight characteristics.
- Supplied in standard lengths of 1000 mm and 2000 mm for easy cutting and integration.
- Smooth, resin-rich outer surface for reduced abrasion and a clean, professional finish.
- Consistent dimensional tolerances from the pultrusion process for repeatable assembly fit.
Key Features and Benefits
- Exceptional stiffness and tensile strength enable lightweight designs without compromising structural integrity.
- Low weight compared with metal alternatives helps reduce overall system mass and improve performance or efficiency.
- Hexagonal geometry provides an inherent anti-slip and anti-rotation feature, simplifying mechanical joints and couplings.
- Excellent fatigue resistance and dimensional stability support long-term, repeat-load applications.
- Easy to cut, drill and bond with suitable tools and adhesives, allowing straightforward customisation and assembly.
- Corrosion-resistant composite construction offers reliable performance in demanding or exposed environments.
Specifications
| Specification | Detail |
|---|---|
| Material | Pultruded carbon fibre reinforced polymer with epoxy resin matrix |
| External profile | Hexagonal tube (constant cross-section along the length) |
| Outside diameter options | 14 mm, 16 mm (measured across flats) |
| Wall thickness | 1 mm (nominal) |
| Standard lengths | 1000 mm, 2000 mm |
| Typical colour | Black carbon fibre finish with resin-rich surface |
Applications and Ideal Uses
These carbon fibre hexagonal tubes are suited to a wide range of technical, structural and hobbyist applications where precise alignment and secure location are important.
- Robotics and automation arms, linkages and structural frames.
- UAVs, model aircraft and drones requiring lightweight structural members.
- Sports and leisure equipment components such as poles, handles and frames.
- Precision engineering jigs, fixtures and alignment shafts.
- Custom prototypes and composite assemblies in R&D environments.
Frequently Asked Questions
Can I cut the carbon fibre hexagonal tube to a shorter length?
Yes, the tube can be cut to size using suitable tools such as a fine-toothed hacksaw or an abrasive cutting wheel, ideally with dust extraction. Wearing appropriate personal protective equipment and sealing cut edges with epoxy or clear resin is recommended to protect the fibres.
Is the hexagonal tube suitable for outdoor use?
The carbon fibre and epoxy resin construction offers good resistance to moisture and corrosion, making it suitable for many outdoor applications. For extended exposure to sunlight, a UV-protective coating or paint may be applied to help maintain appearance over time.
How can I join the hexagonal tube to other components?
The tube can be joined using compatible structural adhesives, mechanical fasteners where drilled, or by inserting it into a matching hexagonal socket or clamp. When bonding, ensure surfaces are clean, lightly abraded if appropriate, and use an adhesive specified for use with composites.