Lightweight High Strength 3K Carbon Fiber Tube for Aerospace and Industrial

Product Specification

Lightweight, High Strength & Durable 100% 3K Round Carbon Fibre Tube

Our round carbon fibre tubes are designed for demanding, weight-sensitive applications where high mechanical performance, low weight, and excellent structural rigidity are essential. Manufactured from high-quality carbon fibre composite materials, these tubes offer an outstanding strength-to-weight ratio and superior stiffness compared with conventional materials such as steel and aluminium.

Thanks to the inherent properties of carbon fibre, round tubes can provide high bending stiffness and excellent dimensional stability while significantly reducing overall component weight. This makes them an ideal choice for applications where reducing weight without compromising structural performance is a key requirement.

Round carbon fibre tubes are widely used for structural fabrications, lightweight frames, support structures, shafts, booms, robotic components, sporting equipment, aerospace components, and other high-performance applications across a variety of industries. Their excellent stiffness, corrosion resistance, fatigue performance, and modern carbon fibre appearance make them suitable for both functional engineering components and design-oriented products.

Our tubes can be manufactured with different fiber orientations, layup configurations, wall thicknesses, diameters, and surface finishes to meet specific mechanical and dimensional requirements. By optimizing the carbon fibre layers according to the intended application, we can provide tubes with the appropriate balance of longitudinal stiffness, bending strength, torsional performance, and overall weight.

In addition to standard tube sizes, we offer custom design and manufacturing services based on your drawings, specifications, and application requirements. Whether you need a specific outside diameter, inside diameter, wall thickness, length, fiber orientation, or surface finish, our manufacturing capabilities allow us to develop carbon fibre tubes tailored to your project.

For applications requiring precise dimensions and ready-to-install components, we also provide CNC machining services. Carbon fibre tubes can be accurately cut, drilled, milled, chamfered, and machined according to your technical drawings. CNC processing helps achieve precise dimensions and mounting features, reducing the need for additional processing during final assembly.

From prototype development and small-batch production to larger-volume manufacturing, we can provide flexible solutions to meet different project requirements. Our combination of composite manufacturing expertise, precision processing, and customization capabilities enables us to supply high-performance round carbon fibre tubes that deliver lightweight construction, excellent stiffness, reliable quality, and precise fit.

Key Features

• High strength-to-weight ratio
• Excellent bending and structural stiffness
• Significantly lighter than steel and many aluminium alternatives
• High longitudinal and torsional performance
• Excellent dimensional stability
• Corrosion and chemical resistance
• Good fatigue resistance
• Multiple diameters and wall thicknesses available
• Different carbon fibre layup configurations
• Various surface finishes and weave options
• Custom lengths and dimensions
• Custom-designed tube structures available
• Precision CNC cutting and machining services
• Suitable for prototypes, custom components, and volume production

Sizes and Sections

We offer many different sizes and shapes of carbon tubing to choose from. We have many round, square, rectangular, airfoil, and oval sections available. Not all of our available sections are listed. We are always getting new sizes and shapes for custom projects. Please contact us to see if we have something that may work for you.