3K Twill Matte Carbon Fiber Tube — OD 30 mm × 1.0 mm Wall
SKU: CF26-TB-030-TM-049
- 28 mm inside diameter
- 141 g/m weight per metre
- 1–2 days dispatch on stock lengths
Specifications
| Property | Value |
|---|---|
| Material | T300-grade 3K carbon fiber / epoxy |
| Weave | 3K Twill Matte |
| Outer diameter | 30 mm (tolerance ±0.10 mm, 100% inspected) |
| Inside diameter | 28 mm (governed by mandrel) |
| Wall thickness | 1.0 mm nominal (derived tolerance ±0.15 mm) |
| Weight | 141 g per metre |
| Surface finish | Matte |
| Straightness | ≤ 1 mm per metre |
| Standard lengths | 0.5 m / 1 m / 2 m, cut to length available |
| Lead time | Stock 1–2 days; custom cutting 5–7 business days |
| Ships from | Dongguan, China — DHL / UPS / FedEx worldwide |
Full dimensional tolerances, mechanical properties and inspection criteria are in the technical datasheet (Rev 2.5, PDF).
About this size
This 3K twill matte tube is roll wrapped on a precision mandrel from T300 3K prepreg: the 3K twill weave with a satin matte clear coat is the outside ply, the bore stays as-cured and liner-free, and the 30 mm outside diameter is ground and 100 % inspected to ±0.10 mm. At a 1.0 mm wall it weighs 141 g per metre and carries a 28 mm bore — the usual choice for industrial rollers, machine frames, large booms and load-bearing struts. Stock lengths ship in 1–2 days; cut-to-length, slotting, tapping and colour matching are quoted from a drawing.
Same finish, other diameters
Questions buyers ask
What is the minimum order quantity?
One metre for stock sizes; 100 m or more unlocks tiered wholesale pricing. Sample cuts of 0.3–0.5 m are available on request.
How fast can this size ship?
Stock lengths of 0.5 m, 1 m and 2 m dispatch in 1–2 business days from Dongguan, China. Custom cutting, slotting or tapping takes 5–7 business days.
Can you cut this tube to my length?
Yes. Any length from 20 mm upward is cut square and deburred with diamond tooling. Add the length in the quote form or in the order notes; the cut charge is included for orders above 10 m.
Need a different length, wall or finish?
Send the drawing or the dimensions — engineering replies within 2 hours on business days.
Send an enquiry