Request a quote for large diameter carbon fiber tubes here.

Custom carbon fiber tube

Below is a list of currently available tube diameters.

Select the diameter that works for your project, the length required, and the wall thickness necessary to suit your needs. Many customers are unsure about the wall thickness. If that is the case, just check the appropriate boxes and we'll help you through the decision process.

If your project requires a custom size, we are more than happy to accommodate your needs. However, please be advised that producing custom sizes involves creating new tooling which can be quite costly. To help ensure that your project remains budget-friendly, we recommend considering our standard sizes whenever possible. If you have any questions or need assistance, please don't hesitate to reach out to us.
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Basic Dimensions...

Need help determining the ideal wall thickness for your tube?

Share your intended purpose, with as much detail as possible in the comments below, and we will provide a custom solution that meets your needs.

I will be using this scope for imaging.

For certain scope designs, like Newtonians, where the focuser and imaging equipment exert significant force on the tube's sides, we increase the wall thickness beyond the norm.
Approx. Tube Weight:
0.00 Pounds
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Standard hi-gloss clear-coat finish on the tube exterior.
Our Premium carbon fiber tubes are coated with a two-part, automotive-grade urethane that is clear and glossy. To ensure the best quality, the clear coat is baked until fully cured, after which it is polished to a mirror-like finish.
We specifically use a clear coat with excellent UV-blocking agents to minimize the impact of UV radiation on the epoxy resin.
Smooth sanded, nearly ready to paint finish on the tube exterior.
Our sanded, almost ready to paint" tubes are pre-sealed and sanded to 320 grit to make your task of painting much easier.
I would like a flat black painted finish on the interior of the tube.
Flocking or painting a tube interior can become a huge nightmare, let us do the flat black tube interior painting for you. Minimize reflections, vastly reduce glare, and enhance image contrast for breathtaking views of the night sky.
I will be needing holes drilled in the tube.
If you require custom hole layouts in your carbon fiber tube, there will be an additional charge for this service. Rates vary depending on the number of holes and the complexity of the layout. A detailed drawing will be required for quoting.
Please enter any comments or questions in the space below.
Also, if you have guessed at a wall thickness because you are unsure, give us a few details about your project so we can determine the wall thickness for you. Useful information includes scope type, mounting methods, and imaging equipment details.
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CarbonScopeTubes LTD
6030 Paver Lane
Jeddo, MI 48032
Office: 810-662-1674
Office hours 9:00 to 6:00 EST
CAGE Code: 9FWB4
DUNS: 118828043
NAICS: 335991
SIC: 3624
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