

Round Carbon Fiber Tube — UD Unidirectional T700
Unidirectional (UD) round tube with all fibers aligned axially for maximum longitudinal stiffness. Ideal for applications requiring high bending rigidity with minimal weight, such as shafts, struts, and structural reinforcements.
Key Features
Applications
Specifications
- Fiber Grade
- T700 (Toray)
- Fiber Orientation
- UD 0° (Unidirectional)
- Tensile Strength
- 4900 MPa
- Tensile Modulus
- 230 GPa
- OD Range
- 4 – 50 mm
- Wall Thickness
- 0.5 – 4 mm
- Max Length
- 3000 mm
Usually respond within 24 hours
Frequently Asked Questions
What is the minimum order quantity for carbon fiber products?
What color and finish options are available?
What is the typical lead time?
Related Articles

Carbon Fiber Rods for Fishing: Blank Selection for Builders
Choosing a carbon fiber rod for fishing starts with the blank, not the reel seat or the paint scheme. For custom builders, the blank determines how the rod loads, how it recovers, how much feedback reaches the angler's hand, and whether the finished build suits the target species. Carbon fiber fishi

Carbon Fiber Drones (carbon fiber drones): Airframes, Payloads, and Cost Impact
Carbon fiber drones have become a standard choice in racing, industrial inspection, mapping, and custom UAV development because the airframe must be light, stiff, and predictable under vibration. Carbon fiber reinforced structures help designers reduce mass without giving up rigidity, which supports

Remote Control Blue Carbon Fiber Drones: Frames, Finishes, and Buying
When you search for remote control blue carbon fiber drones, the question underneath is usually about ownership rather than raw chemistry. Most builders arriving at this topic already hold a frame concept in CAD, or have already bought a generic carbon fiber drone frame and want the same structure i

Carbon Fiber Rod for Drone: Spars, Arms, and Sizing
The carbon fiber rod for drone builds is usually the structural spine of the airframe, whether it acts as a wing spar or as the arm behind a propulsion unit. Because the rod replaces a beam, sizing it correctly means converting a load case into a diameter and a layup, not simply choosing a length af

Carbon Fiber for Drone Frames: Cloth, Tube, or Plate
Choosing carbon fiber for drone frame builds starts with a form-factor decision, not a fibre grade decision. Cloth, tube, and plate each solve a different structural problem, and picking the wrong one costs weight, stiffness, or crash survival before the first flight. A frame designed around woven c

Carbon Fiber for Drones: Components, Benefits, and Limits
Carbon fiber for drone airframes has become the default in professional builds, but the material earns its place component by component, not as a blanket upgrade. A frame plate, a motor arm, a camera mount, and a landing leg each face a different load case, and carbon solves some of them better than