Our round tubes are suitable for demanding, weight-sensitive applications. Known for their strength and superior stiffness when compared to steel or aluminium, round carbon fibre tubes are often used for structural fabrications across a range of industries. We can custom design and manufacture these tubes to your specs, also offering CNC machining services if needed.
If you've got an idea for a round tube and know your specifications, choose your specs from the table below and send us a request for a quote. You can use the table to browse through internal diameters, outer diameters, wall thickness, price and weight. For any thicknesses and sizes not shown, get in touch for a custom quote.
Designed to make your composites corrosion resistant, UV protection and aesthetically pleasing, C-Tech provides finishes sustaining the long-term appearance of composite products.
Glossy, unidirectional (spiral wound effect), cloth (woven or twill-weave) effect.
Smooth, clear and glossy cloth or uni finish.
Sanded finish ready for painting or gluing, cloth or uni option.
Textured finish designed as a gluing surface. It can be used inside tubes to create a gluing surface in areas that are hard to sand. This finish also provides a good grip on tubes either cloth or uni.
Sanded and painted, giving a high gloss and the best UV protective coating and a high quality finish. We can offer any colour that is commercially available for spray painting.
Laminated from prepreg carbon fibres and epoxy resin, our round tubes are made for applications requiring high strength and rigidity.
Please note that there is a minimum order value of $400 per export shipment.
Price will depend on laminate thickness and carbon fiber modulus or fiber type required. Price calculators are provided on some pages. If price information is not availableplease enquire about a tube to suit your specifications.
Our invoices can be paid by credit card (Visa/MasterCard - PDF form and complete CC details), by bank transfer, or by internet payment to a local bank (service available in some countries).
We export the majority of our tubes to destinations all around the world. We ship with Fedex, DHL and a variety of other freight companies to deliver customer orders at the best possible price.
Typical lead times for shipments:
Australia and the Pacific: 3-5 days
Rest of world: 7-10 days
We offer excellent lead times and competitive prices on shipments to Australia.
Delivery: C-Tech tube can be delivered world-wide. We use seafreight, airfreight and courier (DHL / FedEx; suitable for lengths under 3 metres).
The Standard terms for delivery of C-Tech Carbon fiber tube internationally are:
F.O.B (Free On Board) i.e. delivery to a freight carrier at Auckland International Airport (TNT, UPS or other Airfreight carrier)
DDU (Delivery, Duties/Sales Tax Unpaid) i.e. standard DHL / FedEx terms
All round carbon tube diameters are measured from the inside of the tube (ID). To determine the approximate outside diameter, add 2x the wall thickness to the ID measurement.
Finish options include gloss, twill-weave, woven, matt, peel-ply, and clearcoat finishes (UV resistant). We can offer other finishes based on colours commercial available for spray painting.