{"id":4570,"date":"2026-06-01T14:54:07","date_gmt":"2026-06-01T06:54:07","guid":{"rendered":"https:\/\/ytcarbonfiber.com\/?post_type=product&p=4570"},"modified":"2026-06-13T11:56:08","modified_gmt":"2026-06-13T03:56:08","slug":"roll-wrapped-carbon-fiber-tube","status":"publish","type":"product","link":"https:\/\/ytcarbonfiber.com\/de\/produkt\/roll-wrapped-carbon-fiber-tube\/","title":{"rendered":"Roll Wrapped Carbon Fiber Tube"},"content":{"rendered":"

Product Details<\/h2>\n

Roll wrapping is the carbon fiber tube process that gives you control over every layer. Pre-impregnated fabric sheets are cut, oriented, and wrapped one ply at a time onto a precision-ground steel mandrel \u2014 each ply at whatever angle your design requires. Then the whole assembly is vacuum-bagged, oven-cured, and demolded. The result is a tube where you know exactly what’s inside: how many plies, which direction each one runs, and where the cosmetic outer layer sits. If you need a hybrid layup \u2014 say, \u00b145\u00b0 torsion plies in the core, 0\u00b0 axial plies for bending, and a 3K twill cosmetic wrap on the outside \u2014 roll wrapping is the only process that delivers it cleanly.<\/p>\n

The other thing roll wrapping gives you is surface quality. Because the outer layer is a single continuous fabric wrap \u2014 not the skin of a die-formed profile \u2014 you get consistent weave alignment, no die marks, no drag lines, and no fiber washing. Glossy tubes come out with a deep, mirror-like resin finish. Matte tubes have a uniform low-gloss texture across the full length. For visible components where appearance matters \u2014 camera rigs, display stands, consumer product housings \u2014 that surface quality is the reason to choose roll wrapped over pultruded. For high-volume, cost-sensitive runs where surface finish is secondary, see our pultruded carbon fiber tubes<\/a>.<\/p>\n

We roll wrap these carbon fiber tubes in our Shenzhen factory on mandrels from 5mm to 200mm diameter, with round and square cross-sections available. Single-piece length is limited to approximately 4 meters by mandrel size \u2014 beyond that, we recommend pultrusion. Every mandrel is ground to \u00b10.02mm tolerance, and we measure OD at three points minimum along each tube after demolding. Our laminate database covers over 200 tested ply schedules, so when you tell us your load case, we’re not guessing \u2014 we’re selecting from proven configurations.<\/p>\n

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Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
Material<\/strong><\/td>\nT300\/T700\/T800 carbon fiber pre-preg<\/td>\n<\/tr>\n
Process<\/strong><\/td>\nRoll-wrapped (mandrel-wound)<\/td>\n<\/tr>\n
Cross-Section<\/strong><\/td>\nRound \/ Square \/ Rectangular<\/td>\n<\/tr>\n
Outer Diameter \/ Side<\/strong><\/td>\n5mm \u2013 200mm<\/td>\n<\/tr>\n
Wall Thickness<\/strong><\/td>\n0.5mm \u2013 10mm (per-ply control)<\/td>\n<\/tr>\n
Max Single-Piece Length<\/strong><\/td>\n4000mm (4 meters)<\/td>\n<\/tr>\n
Layup Options<\/strong><\/td>\n0\u00b0 \/ \u00b145\u00b0 \/ 90\u00b0 \/ hybrid combinations<\/td>\n<\/tr>\n
Weave Options<\/strong><\/td>\n3K Twill \/ Plain \/ UD (inner) + Twill (outer)<\/td>\n<\/tr>\n
Surface Finish<\/strong><\/td>\nGlossy \/ Matte \/ One-side each<\/td>\n<\/tr>\n
Fiber Volume Fraction<\/strong><\/td>\n60\u201365%<\/td>\n<\/tr>\n
Density<\/strong><\/td>\n1.55\u20131.60 g\/cm\u00b3<\/td>\n<\/tr>\n
OD Tolerance<\/strong><\/td>\n\u00b10.05mm (standard) \/ \u00b10.02mm (ground)<\/td>\n<\/tr>\n
Cure Temperature<\/strong><\/td>\n120\u00b0C (standard epoxy)<\/td>\n<\/tr>\n
Mandrel Tolerance<\/strong><\/td>\n\u00b10.02mm<\/td>\n<\/tr>\n
Operating Temperature<\/strong><\/td>\n-40\u00b0C to 120\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Applications<\/h2>\n
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