Carbon Fiber Tube Premium carbon fiber tube are made from 100% high-strength carbon fiber reinforcement and epoxy resin, giving them a smooth, shiny, and beautiful carbon fiber surface. Lightweight: Carbon fiber is significantly lighter than steel and almost twice as light as aluminum when comparing similar sized pieces. This makes carbon fiber tube an excellent choice when weight reduction is desired without compromising strength. High Strength & Stiffness: Carbon fiber reinforced polymer (CFRP) exhibits the highest specific strength and modulus (stiffness) per density compared to metals, plastics, and wood. This exceptional strength and stiffness make carbon fiber tube suitable for applications that require structural integrity and load-bearing capabilities. Low Thermal Expansion: Unlike metals that expand and weaken when exposed to heat, carbon fiber has low thermal expansion. This property reduces the risk of issues or failure due to thermal expansion, making it a reliable choice in high-temperature applications. Low Thermal Conductivity: Metals, especially aluminum, are known for their high thermal conductivity, which can lead to heat transmission or heat soak. In contrast, carbon fiber has low thermal conductivity, minimizing heat transfer and providing insulation properties. RF Shielding: Carbon fiber has the ability to attenuate or block radio frequency waves, making it effective for shielding against unwanted radio transmissions. This property helps protect devices from scanners or potential data breaches, ensuring data security. 100% 3K Full Carbon Various sizes，Rich categories Diameter:2mm,2.5mm,3mm,4mm,5mm,6mm,8mm10mm,12mm,14mm,16mm,18mm,20mm,22mm,25mmLength:170mm,200mm,330mm,350mm,400mm,420mm,450mm,500mmPattern:Plain Weave Glossy Surface,Plain Weave Matte Surface,Twill Weave Glossy Surface,Twill Weave Matte Surface,Square Tube High Strength Carbon Fiber Tube offers excellent strength, allowing it to withstand heavy loads and provide structural stability. Stable Performance It demonstrates consistent and reliable performance under varying conditions, providing structural integrity over time. Widely Use Carbon Fiber Tube are suitable for aviation model aircraft, model cars, multi-rotor support rods, model boats, racing cars, robots, DIY aircraft production, 3D printers, arrow rods, kites, windmills, sails, DIY subject support poles, mosquito nets, Tents, bows, hatches, PCB equipment shafts, luggage, hand rods. 420mm Carbon Fiber Square Tube 420mm Carbon Fiber Round Tube 330mm Carbon Fiber Round Tube 500mm Carbon Fiber Round Tube 170mm Carbon Fiber Round Tube Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Price $17.99$17.99 $23.19$23.19 $20.29$20.29 $29.59$29.59 $8.39$8.39 Pattern Square Tube Plain Weave Glossy Surface Plain Weave Matte Surface Twill Weave Glossy Surface Twill Weave Matte Surface Size 6.5x8x420mm 23x25x420mm 14x16x330mm 10x12x500mm 6x8x170mm PCS 4 2 3 2 2