About this item
- Size. 3mm x 3mm side length in cross cection(Square), 2mm inner round diameter, 400mm overall length.
- Pultrusion. Pultruded tube means that all the fibers are in one direction, which makes it stronger than the woven tube in tension.
- Lightweight. Strong as metal but only one fifth in weight. Corrosion-resistant and heat-resisting.
- Smooth surface. Made from high tensile and modulus unidirectional carbon fiber, with polishing finish.
- Application. Pultruded carbon fiber tube is used for racing drones, RC helicopter wing, RC airplanes and RC sailboats, kite spars.
Carbon Fiber Square Tube with Rounded Inner Shape
- Size. 3mm x 3mm side length in cross cection(Square), 2mm inner round diameter, 400mm overall length.
- Pultrusion. Pultruded tube means that all the fibers are in one direction, which makes it stronger than the woven tube in tension.
- Lightweight. 1.5g/cm3(1.5 Gram per cubic centimetre) in density, strong as metal but only one fifth in weight. Corrosion-resistant and heat-resisting.
- Smooth surface. Made from high tensile and modulus unidirectional carbon fiber, with polishing finish.
- Application. Pultruded carbon fiber tube is used for racing drones, RC helicopter wing, RC airplanes and RC sailboats, kite spars.
Tube Shape: Square with rounded inner
Cross Section Size: 3x3mm square, 2mm inner diameter
Overall Length: 400mm
Finish Type: Glossy
Package Content:
2 Pcs 3x3mm x 2mm Inner Diameter Carbon Fiber Square Tube





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