SHANGHAI LIJIN IMP.&EXP. CO.,LTD
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 1500pcs month |
| Delivery Time | 7 working days after receiving Order Pay |
| Packaging Details | Normal Corrugated Carton Packing for International Shipment |
| Product Name | Square Carbon Fiber Tube |
| Material | 100% real carbon fiber composite, T300 carbon fibers |
| Technique | Roll-Wrapped/Pultrusion |
| Different Densities | 1.5g/cm^3 |
| Working Temperature | -50-150℃ |
| Color | Black/White/Red/Blue/Customized |
| Surface Treatment | Polished/Matt/Sandblasted |
| Tolerance | ±0.1mm |
| Brand Name | Tanku |
| Model Number | OEM |
| Certification | SGS, ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 1500pcs month |
| Delivery Time | 7 working days after receiving Order Pay | Packaging Details | Normal Corrugated Carton Packing for International Shipment |
| Product Name | Square Carbon Fiber Tube | Material | 100% real carbon fiber composite, T300 carbon fibers |
| Technique | Roll-Wrapped/Pultrusion | Different Densities | 1.5g/cm^3 |
| Working Temperature | -50-150℃ | Color | Black/White/Red/Blue/Customized |
| Surface Treatment | Polished/Matt/Sandblasted | Tolerance | ±0.1mm |
| Brand Name | Tanku | Model Number | OEM |
| Certification | SGS, ROHS | Place of Origin | China |
| High Light | Pultruded Square Carbon Fiber Tube ，Durable Square Carbon Fiber Tube ，Rigid Square Carbon Fiber Tube | ||
Rigid, Durable & Precision-Made Square Carbon Fiber Tube, Roll Wrapped or Pultruded
What is a Square Carbon Fiber Tube?
Unlike round tubes, square carbon fiber tubes feature flat sides and 90-degree corners, making them easy to mount, connect, and align with other components. They retain the same benefits of traditional carbon fiber—light weight, high stiffness, and excellent fatigue resistance—while offering a structural profile that’s ideal for engineering, framing, and industrial builds.
Experience the pinnacle of innovation with our carbon fiber tubes. Expertly designed for superior strength and minimal weight, they are ideal for demanding applications. These tubes boast remarkable durability and stiffness, ensuring long-lasting performance in various environments. Customizable in shape and size, they cater to specific requirements while maintaining eco-friendly standards. Perfect for high-temperature settings, our carbon fiber tubes are the go-to choice for efficiency and reliability.
The tubes have a particularly attractive carbon design finish in order to meet the highest visual demands. Both the inner layers and the outer layers are made of twill carbon fabric. High-strength carbon fibers are used as core layers in the longitudinal direction to achieve maximum flexural strength. The tubes offer high chemical resistance with low thermal expansion. The ideal construction tube for demanding applications.
Square carbon fiber tubes are the ideal choice when your design demands structural precision, enhanced rigidity, and easy installation. From robotics to high-end industrial systems, they provide the strength of carbon fiber with a form factor that’s highly adaptable and performance-oriented.
Whether you need a standard size or a custom configuration, we provide high-quality square tubes tailored to your exact requirements.
Manufacturing Options
| Material | Carbon Square Tubes |
| Shape | Square |
| Technology | Roll-wrapped or pultrusion |
| Dimension | The existing inner diameter of the mold is 4mm-50mm with a length of 1m. |
| Customizable size: The maximum diameter can be 200mm, the longest can be 3m. | |
| Surface | Black glossy/matte surface/painted |
| Glossy 3k weave/matte 3k weave | |
| Color metal wire weave | |
| Feature | lightweight, high strength |
| Working Temperature | Usually, -30-120 degrees, if special requirement, please let us know. |
| Place Of Origin | China |
| Function | Marine, Agriculture Tools, Arrow Shaft, Medical, Sport Products |
| Tolerance | Diameter Tolerance: +/-0.1mm |
| Length Tolerance | +/-1mm |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2008
Total Annual:
1000000-2000000
Ecer Certification：
Verified Supplier
Shanghai Lijin focuses on the Carbon Fiber industry and offers carbon fiber tubes, plates, and aluminum CNC services. Being experienced in the carbon fiber applications for over 7 years, Shanghai Lijin manages customized production according to various industry standards. Shanghai Lijin started... Shanghai Lijin focuses on the Carbon Fiber industry and offers carbon fiber tubes, plates, and aluminum CNC services. Being experienced in the carbon fiber applications for over 7 years, Shanghai Lijin manages customized production according to various industry standards. Shanghai Lijin started...
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