High Precision Rectangular Tube 40x40x1600mm

Article Number: CKO 4040 1600 HP

234,74 incl VAT

The High Precision rectangular carbon fibre tubes are laminated from prepreg High Strength carbon fibres and epoxy resin. The outer layer has a “twill” weave with the traditional aesthetic appeal of carbon. The carbon fibres are laminated in different directions in the wall thickness of the tube. This ensures the tube offers unique stiffness and strength and is also low weight. These carbon tubes are far more resistant to bending than metal alternatives.

The tubes are available in the dimensions 25x25mm, 40x40mm and 50x50mm with a maximum length of 1600mm.

The carbon tubes have been developed to be combined with Refiflex® 25S and 40S connectors. The tubes are often used in lightweight and rigid frames for mechanical engineering and product handling systems, as well as structures requiring minimal flexing and weight. Other uses include medical equipment and special automotive applications.


Lightweight frames for machine building and product handling systems, lightweight constructions and frames, tube connections, medical equipment and more.

Production process

Laminated from prepreg carbon fibres and epoxy resin.

Quantity Discounted Price
10 - 24 218,31
25 - 99 204,22
Carbon Post Processing

Besides our ‘ready to ship’ standard products, we offer industrial services and post processing for both the professional and private sector.

CNC Milling
A technique for milling many different shapes accurately and quickly. We have two automated milling machines for composite work, so all standard products can be milled to your requirements.
CarbonWebshop can shorten round and rectangular tubes, and saw plates and panels to any desired length. You do not have to cut yourself and think about special tools and suction; we are happy to do it for you. We also offer special adhesives and accessories for properly bonding carbon to carbon or metal.
Assembly of Interfaces & Inserts
In addition to various automated operations, we also provide complete gluing and assembly of frames and inserts for industrial customers. From prototyping to a series of 100+ pieces.
Weight 713 g
Dimensions 1600 × 40 × 40 mm



Refiflex System