Corrosion Resistance Carbon Fibre Tubes Plain Weave 3k

Corrosion Resistance Durable Carbon Fibre Tubes Wound 0°/90°, Plain Weave (3k)

Our goal is to help our customers accomplish their project goals. We promise to provide high-quality carbon fiber tubing and helpful advice on how to integrate our tubing into your project.

What layup is used in these tubes and how strong are they? All of our small tubes are laid up with most of the layers/fibers running axially down the length of the tube. This means that our tubes will display most of their stiffness in bending. All of our small tubes are laid up using uni-directional carbon fiber prepreg. With uni-directional carbon fiber you can design in stiffness exactly where you want it. Using a woven carbon fabric isn't an option when you're designing a tube with the best mechanical properties (stiffness/weight ratio). A major benefit to using composites tubing versus metal tubing is not only the weight savings but the ability to design stiffness where you want it as opposed to a metal tube where the only thing you can do is add wall thickness and weight. Most of our small tubes feature a layer of prepreg glass at both ends which offers some torsional (twisting) stiffness. Many carbon fiber tubes on the market are pultruded. Pultruded tubes are much less expensive and there is a reason for that. The mandrel and the carbon filaments are pulled through a machine and cured at the same time. The downside is that you get very little torsional value from a classic pultruded tube since all of the fibers run in one direction. In real-world situations, this can be a detriment because the slightest twist under loading can split the tube. Also, pultruded tubes are typically heavier (more resin-rich) which degrades the stiffness. More fiber and less resin are always best. All of our tubes are roll wrapped to avoid these problems. As the old saying goes "you get what you pay for". It is important to note that we refer to classic pultruding in the above text. With a pultrusion process called pull-winding, it is possible to include a nonaxial fiber orientation around the diameter of the tube. Pull winding is an automated process that runs continuously and reduces the per-unit cost but also has high start-up costs compared to roll-wrapped tubing. Pull wound tubing is not generally available off the shelf but instead is typically used in proprietary products.

We do not offer specific load ratings for our tubes for several reasons. The first reason is that there are so many ways to load a tube that any loading data we distributed would not be useful. We offer basic information on our material properties page to calculate how a given tube might perform under your loading scenario. The next reason is legal liability. Some applications may involve a threat to life and limb. Since we cannot control how our tubes are used and what safety factors are held to for a given application we do not quote any load ratings for our tubing.

Features:

• Made of Carbon Fiber material
• Very Strong and Light
• high strength and stiffness
• Very high Rigidity
• very low coefficient of expansion