Wrapped CFRP round tubes with high-quality, high-gloss surface made of 3k carbon fibre prepreg in plain weave, clear lacquered. Subjacent layers from unidirectional non-crimp fabric. High qualityepoxy resin matrix. (More information about CFRP-tubes see R&G eWikR&G eWiki)., in german only, translator included).
Fibre orientation:
Surface: 0°/90°
Core: 0°
Characteristics: Light weight, excellent corrosion and heat resistance and electrical conductivity. Very good flexural and hoop stiffness.
After laminating, the wound CFK round tubes are ground (round) to size and then coated.
Tolerances: Deviation in diameter ± 0.2 mm. As a rule, the deviation from the straightness is not more than 1 mm/m.
These tubes are usually not telescopic or cannot be telescoped without post-processing. Telescopic, cylindrical tubes see here.