Carbon Fiber Pultruded Tubing

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$5.47 to $39.58
1 - 9$5.47 - $39.58
10 - 24$5.14 - $36.14
25 - 49$5.03 - $35.18
50 - 99$4.86 - $33.59
100 +$4.64 - $31.68
$5.47 to $39.58



Our Carbon Fiber Pultruded Tubes are manufactured by pulling continuous carbon fibers combined with a resin matrix through a heated steel forming die. This process is referred to as pultrusion and is used for producing continuous lengths of composite materials with constant cross-sections.

As the carbon fibers are saturated with the resin mixture and then pulled through a die, the hardening of the resin is initiated by the heat from the die and a rigid, cured tube is formed in the shape and size of the die. The majority of the fibers are running in the 0 degree direction, along the length of the tube, to produce an extremely stiff and lightweight tube with a very low coefficient of expansion. This type of construction offers a high stiffness to weight ratio tube with incredible linear strength, due to the orientation of the carbon fibers, and tight outer diameter (OD) tolerances.

Our Pultruded Carbon Fiber Tubes have a matte finish surface and are covered with a light glass scrim to improve structural integrity of the tube.

Uses Include
  • Aerospace Spars & Beams
  • UAV Housing Components
  • Frames & Supports
  • Structural Components
  • Interior Design
  • Automation Equipment
  • Recreational Equipment


Physical Properties
Outer Diameter (OD):
See Product Data Sheet
Inner Diameter (ID):
See Product Data Sheet
Wall Thickness (WT):
See Product Data Sheet
Natural dark gray to black
0° unidirectional orientation
Resin Type:
Unidirectional Carbon Fiber
Resin Matrix:
Premium grade bisphenol epoxy vinyl ester
Fiber Type:
33 to 35 MSI standard modulus carbon fiber
Fiber Volume:
Technical Properties
Tensile Strength:
240 ksi / 1.65 GPa
Tensile Modulus:
19.5 msi 134 GPa
Ultimate Shear Strength:
6 ksi / 41.3 Mpa
Ultimate Tensile Strain:
Flexural Strength:
200 ksi / 1.37 GPa
Flexural Modulus:
18.5 msi / 127 GPa
-0.1 ppm/cm3 / -0.2 ppm/°C
Max Temperature:
Glass Transistion Temp:
.054 lbs/in3 / 1.5 g/cm3

Please note: All data to be used as a guide only; not a specification.



Tips on how to use this product in certain applications are coming soon.

If you would like to learn more about this product, give us a call at (800) 811-2009.

How to Guides

The Do's and Don'ts of Cutting Composite Tubes and Rods


Q: What is the difference between the series?

A: Series are used to segment items with differing physical and/or technical properties. Please review the product data sheets for comparison.

Q: How is the wall thickness calculated?

A: Subtract the inner diamter (ID) from the outer diamer (OD) and divide that number by 2. Example: 1.624"OD-1.50"OD= .124". .124"/2=.062" Wall thickness (WT)


Need something different? We've got you covered.

As a leading manufacturer of composite structures you can rely on us to provide rapid, cost-effective and high-quality solutions to meet and exceed your project requirements.

We MAKE it.

Our design and manufacturing team works with you to fabricate custom panels, laminates and tubes.

  • Fiber Selection
  • Manufacturing Process
  • Layup/Construction
  • Surface Finish
  • Outer Diameters from .250" to 3.00"*
  • Lengths up to 8'*
  • Finishing

*Available size options are contingent on tooling and material availability. Minimum order quantities may apply.

  • CNC Machining
  • Cutting
  • Slotting
  • Drilling
  • Grinding
Request a Quote

Contact us today to discuss your requirements.
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Stock Cutting

ACP can cut stock rods and tubes to custom sizes in-house to hold tight tolerances for convenience and availability.

+/- 0.25" Tolerance
$10.00 setup fee per cut length
$1.00 per cut

+/- 0.125" Tolerance
$50.00 setup fee per cut length
$1.00 per cut

Higher Tolerance
Call 1-800-811-2009 for quote

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