Extremely Strong and Durable Water Resistant 100% 3K Carbon Fiber Tubing Rectangular
 

Rectangular carbon fiber tubing is a type of carbon fiber composite material that is formed into a rectangular shape. It offers high strength and stiffness while being lightweight, making it ideal for applications where these properties are crucial.

These tubes are often used in industries such as aerospace, automotive, and sports equipment, where they can be used for structural components, frames, and supports. The rectangular shape of the tubing allows for greater versatility in design and can be useful in applications where a flat surface is needed for mounting or attachment.

This rectangular tubing is comprised of carbon fiber braid and unidirectional fabrics. This product is ideal for a wide range of projects such as building lightweight frames and structures such as trusses. Our carbon fiber rectangular tubing has been engineered to be much stronger under torsional and side loading than pultruded tubing. It is also significantly lighter than pultruded tubing.

Our carbon fiber rectangular tube has been designed so that the unidirectional layers are captured in a sandwich structure, eliminating longitudinal cracking and splitting. The finish on this product is different from our other product lines. These rectangular tubes show the texture of the carbon fiber braid with a wet shiny appearance.

Properties of Carbon fiber square tubing poles:

• Resin: High modulus 3k prepreg Carbon fabric + Epoxy resin;
• Tolerances: +/-0.1mm
• Density: 1.76~1.93g/cm3
• Stiffness: >80-120Gpa
• Bending Strength: >80-120Gpa
• Tensile Strength: >650Mpa
• Operating Temperature: -40F to 248F

Processes of rolling wrapped Carbon fiber square poles:

- Drawing of prepreg Carbon fabric
- Design
- Tools manufacture
- Mandrel wrapping (male molding)
- Female molding
- Wet laminate
- Vacuum Infusion
- Oven and autoclave curing
- Complete fit-out, painting, and finishing of products
- CNC machined or milling, including aluminum molds, etc...