Round Tubing

Round Tubing

Huge composite material selection ◾ 100's of layup options ◾ New round tube products added every week!

Whether your project is big or small, we are bound to have a round composite tubing product that suits your needs. To help you get started on your project right away, we are generally able to ship most of the products listed in our store within one business day! We can also cut your tubes to specific lengths with a variety of tolerances, and for many tubes, we offer sanding services. Whether it's aesthetic variations or superb mechanical properties, we've got the composite tubes for you!

Frequently Asked Questions: Composite Tubing

What is a composite?

A composite is any material that’s comprised of more than one discrete material with different properties. Carbon fiber and reinforced concrete are both examples of a composite material. They both use a high strength core (carbon fiber / steel rebar) encased in a rigid binder (epoxy resin / concrete).

Why are there so many kinds of composite tubing?

Different composites are good for different uses. For example, carbon fiber is used when the strongest, stiffest, lightest tube is required. Fiberglass tubes are generally cheaper than carbon fiber and don’t conduct electricity. Kevlar tubes can be super lightweight and abrasion resistant.

How do I pick the best composite for my project?

Carbon fiber is the go-to option for high performance composite tubes. It’s the strongest, stiffest, lightest option available. Fiberglass is good if you need specific properties like electrical isolation or radio transparency. Our customer service team is always available to answer additional questions.

What about hybrid composites?

Hybrid composites combine the best properties of multiple composite materials. Carbon fiber and Kevlar hybrids offer the stiffness of carbon fiber with the strength of Kevlar. Ekoa and fiberglass hybrids have the strength, stiffness and low weight of carbon fiber with a unique aesthetic.

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1000 item(s)
  1. BUILD-YOUR-OWN-FILAMENT-WOUND-TUBE
    -
    -
    -
    -
    -
    -
    $0.00
  2. INFINITubeV-FULLY-ASSEMBLED
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    -
    -
    -
    -
    Starting at $858.99
  3. Spinnaker-Pole-Group
    Filament Wound - Painted
    SM Standard Modulus Carbon
    -
    -
    -
    -
    Starting at $240.00
  4. 8950-GROUP
    -
    -
    -
    -
    -
    -
    Starting at $16.71
  5. CR-INFUL-GROUP
    -
    -
    -
    -
    -
    -
    Starting at $25.99
  6. CR-INFINITubeV-GROUP
    -
    -
    -
    -
    -
    -
    Starting at $26.99
  7. BONDING - TUBE FERRULE
    -
    -
    -
    0.1"
    0.01"
    5"
    $41.99
  8. SAMPLES-TUBES
    Various
    -
    -
    -
    -
    -
    $6.99
  9. DRILLING
    -
    -
    -
    0.5"
    0.25"
    2"
    $41.99
  10. T-RND-039
    Pultruded
    SM Standard Modulus Carbon
    0.02"
    0.039"
    0.01"
    78"
    $9.24
  11. T-RND-078
    Pultruded
    SM Standard Modulus Carbon
    0.039"
    0.079"
    0.02"
    78"
    $7.14
  12. T-RND-118
    Pultruded
    SM Standard Modulus Carbon
    0.079"
    0.118"
    0.02"
    78"
    $7.04
  13. T-RND-197
    Pultruded
    SM Standard Modulus Carbon
    0.118"
    0.197"
    0.04"
    78"
    $14.21
  14. UNI-E1-L30
    Unidirectional
    SM Standard Modulus Carbon
    0.166"
    0.222"
    0.027"
    30"
    $10.99
  15. T-RND-236
    Pultruded
    SM Standard Modulus Carbon
    0.196"
    0.236"
    0.02"
    78"
    $17.46
  16. UNI-A2-L30
    Unidirectional
    SM Standard Modulus Carbon
    0.204"
    0.27"
    0.033"
    30"
    $5.99 $11.99
  17. UNI-A3-L30
    Unidirectional
    SM Standard Modulus Carbon
    0.204"
    0.282"
    0.039"
    30"
    $10.99 $21.99
  18. T-RND-314
    Pultruded
    SM Standard Modulus Carbon
    0.236"
    0.314"
    0.039"
    78"
    $24.15
  19. INFINITubeV-Tubes
    -
    -
    0.249"
    2.625"
    0.053"
    200"
    Starting at $18.99
  20. 46630-HM
    3k Plain Weave
    HM High Modulus Carbon
    0.25"
    0.332"
    0.041"
    64"
    $109.66
  21. 45419-F2.5
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.49"
    0.12"
    2.5"
    $11.99
  22. 45546-F2.5
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.365"
    0.058"
    2.5"
    $6.99
  23. 46604-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.392"
    0.071"
    72"
    $33.99
  24. 45419-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.5"
    0.125"
    60"
    $54.99
  25. 45492-ZTE
    Unidirectional (- ZTE)
    HM High Modulus Carbon
    0.25"
    0.332"
    0.041"
    60"
    $102.99
  26. 45099-DL
    Unidirectional
    SM Standard Modulus Carbon
    0.25"
    0.285"
    0.018"
    72"
    $37.99
  27. 45546-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.378"
    0.064"
    60"
    $33.99
  28. 45161-DL
    Unidirectional
    SM Standard Modulus Carbon
    0.25"
    0.32"
    0.035"
    60"
    $26.99
  29. 46400-G-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.352"
    0.051"
    74"
    $41.99
  30. 46400-HM-L30
    3k Plain Weave
    HM High Modulus Carbon
    0.25"
    0.352"
    0.051"
    30"
    $63.99
  31. 46400-HM
    3k Plain Weave
    HM High Modulus Carbon
    0.25"
    0.352"
    0.051"
    62"
    $95.99
  32. B-25-GROUP
    -
    -
    0.25"
    0.25"
    -
    -
    Starting at $18.73
  33. 46400-EK-L30
    Unidirectional
    SM Standard Modulus Carbon + Ekoa (Flax)
    0.25"
    0.352"
    0.051"
    30"
    $35.99
  34. 46400-EK
    Unidirectional
    SM Standard Modulus Carbon + Ekoa (Flax)
    0.25"
    0.352"
    0.051"
    62"
    $63.99
  35. 46604
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.396"
    0.073"
    72"
    $53.99
  36. 45419-UHM
    3k Plain Weave
    UH Ultra High Modulus Carbon
    0.25"
    0.5"
    0.125"
    72"
    $201.99
  37. 45099
    Unidirectional
    SM Standard Modulus Carbon
    0.25"
    0.285"
    0.018"
    72"
    $69.99
  38. 45546-HM
    3k Plain Weave
    HM High Modulus Carbon
    0.25"
    0.378"
    0.064"
    60"
    $78.99
  39. 45419-HM
    3k Plain Weave
    HM High Modulus Carbon
    0.25"
    0.5"
    0.125"
    60"
    $190.99
  40. 45162-HM
    3k Plain Weave
    HM High Modulus Carbon
    0.25"
    0.331"
    0.041"
    60"
    $62.99
  41. 46400-IM
    3/8" Medium Checkered Weave
    IM Intermediate Modulus Carbon
    0.25"
    0.35"
    0.049"
    62"
    $72.99
  42. 46400-IM-L30
    3/8" Medium Checkered Weave
    IM Intermediate Modulus Carbon
    0.25"
    0.35"
    0.049"
    30"
    $48.99
  43. 45546-EK
    Unidirectional
    SM Standard Modulus Carbon + Ekoa (Flax)
    0.25"
    0.375"
    0.06"
    60"
    $62.99
  44. 45546
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.37"
    0.06"
    60"
    $47.99
  45. 46400
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.352"
    0.051"
    62"
    $57.99
  46. 45161
    Unidirectional
    SM Standard Modulus Carbon
    0.25"
    0.32"
    0.035"
    60"
    $51.99
  47. 45169
    Unidirectional
    SM Standard Modulus Carbon
    0.25"
    0.395"
    0.072"
    60"
    $54.99
  48. 46400-L30
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.352"
    0.051"
    30"
    $38.99
  49. 45419
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.25"
    0.5"
    0.125"
    60"
    $115.99
  50. 45102
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.29"
    0.63"
    0.04"
    50"
    $89.99
  51. 45687-ZTE
    Plain Weave (+ ZTE)
    HM High Modulus Carbon
    0.312"
    0.5"
    0.09"
    72"
    $320.99
  52. 46319-DL
    Unidirectional
    SM Standard Modulus Carbon
    0.314"
    0.398"
    0.042"
    60"
    $45.99
  53. T-RND-393
    Pultruded
    SM Standard Modulus Carbon
    0.314"
    0.393"
    0.038"
    78"
    $26.10
  54. 46319
    Unidirectional
    SM Standard Modulus Carbon
    0.314"
    0.398"
    0.042"
    60"
    $67.99
  55. UNI-B1-L30
    Unidirectional
    SM Standard Modulus Carbon
    0.345"
    0.38"
    0.0175"
    30"
    $8.99 $17.99
  56. UNI-C1-L30
    Unidirectional
    SM Standard Modulus Carbon
    0.36"
    0.399"
    0.02"
    30"
    $9.99 $19.99
  57. 46610-UHM
    Unidirectional
    UH Ultra High Modulus Carbon
    0.375"
    0.435"
    0.03"
    72"
    $90.99
  58. 46631-HM
    3k Plain Weave
    HM High Modulus Carbon
    0.375"
    0.457"
    0.041"
    64"
    $137.32
  59. 45550-F2.5
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.49"
    0.058"
    2.5"
    $7.99
  60. 45163-DL
    Unidirectional
    SM Standard Modulus Carbon
    0.375"
    0.459"
    0.042"
    60"
    $26.99
  61. BUTTON-CLIP-SS-GROUP
    -
    -
    0.375"
    2.25"
    -
    -
    Starting at $1.17
  62. 46610-DL
    Unidirectional
    SM Standard Modulus Carbon
    0.375"
    0.435"
    0.03"
    72"
    $24.99
  63. 45451
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.627"
    0.126"
    60"
    $100.99
  64. 46401-LONG-G-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.476"
    0.051"
    91"
    $65.99
  65. 45550-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.503"
    0.064"
    62"
    $47.99
  66. 45549-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.445"
    0.035"
    60"
    $25.99
  67. 45524-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.459"
    0.042"
    60"
    $26.99
  68. 46602-DL
    Unidirectional
    SM Standard Modulus Carbon
    0.375"
    0.495"
    0.055"
    72"
    $51.99
  69. 45493-ZTE
    Unidirectional (- ZTE)
    HM High Modulus Carbon
    0.375"
    0.457"
    0.041"
    60"
    $128.99
  70. 45550-UHM
    3k Plain Weave
    UH Ultra High Modulus Carbon
    0.375"
    0.503"
    0.064"
    60"
    $108.99
  71. 45550-IM
    3/8" Medium Checkered Weave
    IM Intermediate Modulus Carbon
    0.375"
    0.503"
    0.064"
    60"
    $77.99
  72. 46401-G-DL
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.476"
    0.05"
    74"
    $36.99
  73. 46401-HM-L30
    3k Plain Weave
    HM High Modulus Carbon
    0.375"
    0.476"
    0.051"
    30"
    $80.99
  74. 46401-HM
    3k Plain Weave
    HM High Modulus Carbon
    0.375"
    0.476"
    0.051"
    62"
    $121.99
  75. 46610
    Unidirectional
    SM Standard Modulus Carbon
    0.375"
    0.435"
    0.03"
    72"
    $51.99
  76. 1702
    -
    P Plastic
    0.375"
    0.48"
    0.2"
    2.5"
    $12.99
  77. 46401-EK-L30
    Unidirectional
    SM Standard Modulus Carbon + Ekoa (Flax)
    0.375"
    0.476"
    0.051"
    30"
    $44.99
  78. 46401-EK
    Unidirectional
    SM Standard Modulus Carbon + Ekoa (Flax)
    0.375"
    0.476"
    0.051"
    62"
    $81.99
  79. 45550-YKOB
    Braided
    SM Standard Modulus Carbon + Kevlar
    0.375"
    0.503"
    0.064"
    72"
    $92.99
  80. 45550-TEX
    2X2 Twill Weave - Silver
    SM Standard Modulus Carbon + Texalium
    0.375"
    0.503"
    0.064"
    72"
    $71.99
  81. 46401-IM
    3/8" Medium Checkered Weave
    IM Intermediate Modulus Carbon
    0.375"
    0.476"
    0.049"
    62"
    $91.99
  82. 46602
    Unidirectional
    SM Standard Modulus Carbon
    0.375"
    0.495"
    0.055"
    72"
    $58.99
  83. 46401-IM-L30
    3/8" Medium Checkered Weave
    IM Intermediate Modulus Carbon
    0.375"
    0.476"
    0.049"
    30"
    $60.99
  84. 46401-L30
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.476"
    0.051"
    30"
    $48.99
  85. 45550
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.503"
    0.064"
    65"
    $61.99
  86. 45549
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.445"
    0.035"
    60"
    $43.99
  87. 46401
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.476"
    0.051"
    62"
    $73.99
  88. 46401-LONG
    3k 2X2 Twill Weave
    SM Standard Modulus Carbon
    0.375"
    0.476"
    0.051"
    91"
    $97.99
  89. 45163
    Unidirectional
    SM Standard Modulus Carbon