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3K High-Strength Carbon Fiber Round Tubes Can Be Customized

 
The carbon fiber round pipe is made of high-quality 3K carbon fiber precursor as the base material and is formed by high-temperature curing with epoxy resin. It is a high-performance composite material pipe that combines core advantages such as lightweight, high strength and corrosion resistance. The product surface is smooth and flat, and the dimensional accuracy is strictly controllable. We offer full-chain customization services. According to the application requirements of customers in different regions around the world, we can precisely customize core parameters such as diameter, wall thickness, length, color and surface treatment methods. Our services are widely applicable to high-end overseas fields such as unmanned aerial vehicles, medical equipment, industrial automation, automotive modification and sports equipment, and support global logistics and distribution.
 
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Core Advantage

  • Ultimate lightweight, significant weight reduction and efficiency improvement: With a density only 1/4 that of steel, it significantly reduces the weight of end products while ensuring high strength, enhancing the battery life of equipment (such as drones), reducing vehicle energy consumption (such as auto parts), and lowering the weight cost of international transportation at the same time

  • Ultra-high strength, suitable for high-load scenarios: Tensile strength far exceeds that of steel, with excellent specific strength, capable of withstanding high load pressure. It is suitable for applications with strict structural strength requirements such as industrial robotic arms and drone frames, ensuring safety and stability in use

  • All-round corrosion resistance and strong environmental adaptability: It has excellent chemical stability and can resist the corrosion of acids, alkalis, salts and the atmospheric environment. It can work stably for a long time in coastal, humid and harsh industrial environments

  • Flexible and precise customization, global scene adaptation: Supports drawing connection, full-chain customization from size, appearance to performance and process, precisely matching the personalized needs of different industries without secondary processing

  • International supply chain services, more worry-free procurement: Direct supply from the source factory, eliminating intermediate links, and offering higher cost performance. Support global door-to-door logistics distribution



Product Application

  • In the field of unmanned aerial vehicles (UAVs): UAV frames, arms, support structures, etc., leverage the advantages of lightweight and high strength to enhance the endurance and payload capacity of UAVs, meeting the demands of both consumer and industrial UAV brands

  • In the field of medical equipment: The precision transmission components and support structures in medical instruments have excellent dimensional stability and biocompatibility, meeting the safety standards of medical equipment and ensuring the accuracy and safety of equipment operation

  • In the field of industrial automation: industrial robotic arm connecting rods, transmission components of automated equipment, equipment protective frames, etc. The combination of high strength and corrosion resistance enhances the operational stability and service life of the equipment

  • In the field of automotive modification: lightweight automotive accessories (such as roll cages, exhaust pipe sleeves), battery pack support components for new energy vehicles, etc., reduce the weight of the vehicle body and enhance vehicle performance

  • In the field of sports equipment: golf clubs, ski poles, bicycle parts, rowing paddles, etc. The combination of lightweight and high strength enhances the handling performance and durability of sports equipment, meeting the demands of high-end sports equipment



Technical Parameters

Material Composition 3K Carbon Fiber + Imported Epoxy Resin
Density 1.5 – 1.6 g/cm³
Tensile Strength ≥ 3500 MPa
Flexural Strength ≥ 2800 MPa
Elastic Modulus ≥ 230 GPa
Operating Temperature Range -50°C – 150°C
Water Absorption Rate ≤ 0.1%
Surface Roughness Ra ≤ 0.8 μm



Product Advantages

  • Light weight: Low density, with a density approximately one fourth of that of steel.

  • High strength: The tensile strength far exceeds that of steel, making it suitable for high-load application scenarios.

  • Corrosion resistance: It can resist the corrosion of acids, alkalis, salts and the atmospheric environment.

  • Flexible design: Special processing or coating treatment can be carried out according to customer requirements.



FAQ

1. Can carbon fiber round tubes be bent?

Standard carbon fiber round tubes are rigid materials and cannot be directly bent. However, the design of specific arcs can be achieved through customized processes.


2. What is the minimum order quantity?

We accept small-batch trial orders. The specific minimum order quantity needs to be confirmed based on the specifications and processing complexity. Please contact customer service for detailed information.


3. Do you offer sample service?

Yes, we can provide standard samples for testing and evaluation. Some samples may incur cost charges.


4. How to ensure product quality?

Each batch of products undergoes strict quality inspection, including size measurement, appearance inspection or relevant performance testing, to ensure compliance with industry standards.

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