TUBE - FILAMENT WOUND - TWILL OVERWRAP - UNSANDED – 2.875 X 3.375 X 12 INCH - - AVAILABLE UP TO 180 INCHES

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P/N: 35107-OW
Available On Backorder

There is a $15 cutting charge for each tube ordered that has a length less than the maximum available tube length. The standard cutting tolerance on these tubes is 0.125”.

P/N: 35107-OW
Available On Backorder
$9,254.85
Contact Info
Project Details
Quantity must be greater than 1.
or
Please select a valid length.
Precision of Measurement
Please select a tolerance option.
    • ~0.005 reduction on outer diameter (OD)."
    • This removes the outer cello wrap gloss finish.
    • Sand outer diameter to specified thickness.
    • Patterns will likely distort in appearance
    Please select a value within the allowed range.
    Sanding Tolerance Options:
    Please select a tolerance option.

If you are requesting bulk discounts, cutting, or standard sanding services only, we will send you a cart with your product selections. You may enter your shipping information and purchase directly at that time. Please note, the cart will not allow edits to the quote. Any changes will have to be completed by our team. If we do not have enough information to complete your quote we will reach out to you directly. If you are requesting additional services or custom sanding, a team member will reach out to you to finalize a quote.

If you request a custom length you will be charged for a full length item (or items if more than 1 is needed to meet your request) plus a cutting fee. You will then be shipped the item sized to your specification and any remaining length of the orginal item (drops). Sanding also incurs a fee which will be included in the quote. All items that have been sanded or cut may not be returned.

Create a Rock West Composites account to build your own customizations.
Estimated lead time for quantities greater than what is Available Now is expected to be between 2 and 4 weeks.

Very long continuous fibers add to strength and stiffness. Excellent for torsion, long single-piece tubes, and a unique aesthetic. Most economical for larger scale production.

Additional Information

Shape Round
Materials Standard Modulus Carbon
Pattern 3k 2X2 Twill Weave
Color Black
Finish Cello Wrap Gloss
Inside Diameter 2.875
Outside Diameter 3.375
Wall Thickness 0.250
Length 180
Length (max continuous) 180.0
Linear Density 1.62
Volumetric Density 0.055
Weight 364.47
Primary Fiber Grafil 34-700
Primary Resin / Hardener EPON 862/Lindride 6k
HTS - Harmonized Tariff Code 6815.13.0000

Layup Orientation

35107-OW Rev NC

Ply # Orientation (degrees) Location
1 ±15 Inside
2 ±15 ↓
3 ±45
4 ±45
5 Hoop
6 ±45
7 ±45
8 ±15
9 ±15
10 0/90 Outside
  • 0° fibers maximize bending stiffness and run along the length of the part. Consider bending a tube over your knee.
  • 45° fibers maximize torsional stiffness and are typically plied together in an opposing manner, i.e. ±45°. Consider twisting a tube like a vehicle's driveshaft.
  • 90° (or "hoop") fibers maximize crushing stiffness and generally assist in overall durability. Consider laying a tube on the ground and stepping on it.

Technical Data

Estimated Laminate Stiffness Properties (psi)
EX EY GXY EXB EYB
11010000 10500000 1254000 12790000 8157000

 

Estimated Laminate Strength Properties (psi)
Failure
Theory		 X-Axis
Tension		 X-Axis
Compression		 Y-Axis
Tension		 Y-Axis
Compression		 XY
Shear
Max Stress 82490 -114200 78550 -132000 11540

Tolerances

STOCK TOLERANCE SHEET

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Contact Info
TUBE - FILAMENT WOUND - TWILL OVERWRAP - UNSANDED – 2.875 X 3.375 X 12 INCH - - AVAILABLE UP TO 180 INCHES
P/N 35107-OW