carbon fiber round tube
carbon fiber square tube
carbon fiber custom parts
carbon fiber telescopic rod
carbon fiber flat plate
carbon fiber material
carbon fiber plate
You are here: Home » Products » Carbon Fiber Tube » Carbon Fiber Round Tube » 3K High-Strength Carbon Fiber Twill Round Tube

3K High-Strength Carbon Fiber Twill Round Tube

 
Our 3K carbon fiber twill round tubes are made from high-quality 3K carbon fiber fabric through professional techniques. The dimensions are precisely controlled. The inner diameter is 27mm, the outer diameter is 30mm, and the length is 340mm. They combine lightweight and high-strength features, making them an ideal alternative to traditional metal pipes. The surface of the product presents a classic 3K twill pattern, with excellent texture. It also has outstanding mechanical properties and corrosion resistance, and can be widely adapted to various industrial, outdoor, and high-end equipment scenarios. Currently, there are over 20,000 pieces in stock, and bulk purchasing and rapid delivery are supported to meet your urgent order needs and long-term supply plans.
 
Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

Core Advantage

  • High-strength and lightweight: Compared to traditional materials such as aluminum and steel, the 3K carbon fiber material significantly reduces the weight of the round tube while maintaining a strength that is several times that of steel. It has extremely high strength and can effectively reduce the overall load of equipment, improving operational efficiency and endurance (such as in drones and robots).

  • Precise dimensions and stable quality: Through molding and precise cutting processes, the inner diameter, outer diameter, and length tolerances are controlled within ±0.1mm, ensuring strong consistency in dimensions and meeting the requirements of standardized assembly. Each batch of products undergoes strength and flatness testing to prevent deformation and cracking, ensuring stable and reliable quality.

  • Massive stock and rapid delivery: With a stock of over 20,000 pieces, there is no need to wait for the production cycle. After confirming the order, shipments can be arranged within 48 hours. International express delivery (DHL, FedEx) and sea transportation are supported, significantly shortening the delivery cycle and enabling you to quickly respond to market demands.

  • High-quality materials and durability: Selecting high-density 3K carbon fiber fabric, which is then impregnated with resin and subjected to high-temperature curing, it possesses excellent fatigue resistance, acid and alkali corrosion resistance, and UV resistance. It can maintain stable performance even in outdoor, humid, and complex working conditions, with a lifespan far exceeding that of traditional pipes.

  • Classic appearance and adaptability: The surface has clear and uniform 3K diagonal lines. It can be subjected to secondary processing such as sanding, painting, and drilling according to requirements, balancing practicality and aesthetics, and can easily integrate into various high-end equipment design schemes.



Product Application

  • Unmanned Aerial Vehicle (UAV) sector: UAV frameworks, arms, support structures, etc., leveraging lightweight and high-strength advantages to enhance the endurance and payload capacity of UAVs, meeting the demands of both consumer and industrial-grade UAV brands

  • Medical equipment sector: Precise transmission components and support structures in medical instruments, featuring excellent dimensional stability and biocompatibility, complying with medical equipment safety standards, ensuring the accuracy and safety of equipment operation

  • Industrial automation sector: Industrial robotic arm links, automated equipment transmission components, equipment protective frames, etc., combining high strength and corrosion resistance to improve equipment operational stability and service life

  • Automotive customization sector: Lightweight automotive accessories (such as roll cages, exhaust pipe sleeves), battery support components for electric vehicles, etc., reducing vehicle weight and enhancing performance

  • Sports equipment sector: Golf clubs, ski poles, bicycle accessories, rowing oars, etc., combining lightweight and high-strength properties to enhance the control performance and durability of sports equipment, meeting the demands of high-end sports equipment



Technical Parameters

Product Specifications 27*30*340mm / 27*30*1020
Material Composition 3K Carbon Fiber Prepreg
Fiber Areal Weight 150g/m²
Fiber Direction Tensile Strength ≥1500MPa
Inner Diameter 27mm
Outer Diameter 30mm
Length 340mm / 1020mm
Wall Thickness 1.5mm
Weight 69g / 207g
Appearance Twill Glossy Finish


FAQ

1. Delivery time and logistics method for the spot order?

We have sufficient inventory. Once the order is confirmed and payment is made, it will be dispatched within 48 hours. It can reach major countries in Europe and America within 4-9 days. For bulk orders, we can support shipping by sea. The freight will be calculated based on the destination and the quantity of goods. We will choose the most optimal logistics solution.


2. Is customization service such as size and surface treatment supported?

We support batch customization. The inner diameter, outer diameter, and length can be adjusted. We also provide secondary processing services such as grinding, painting, hole opening, and thread processing. Please provide specific plans for consultation.


3. Is there a price discount for bulk purchases?

Yes. When the purchase quantity is ≥500 pieces, a stepped price discount can be enjoyed. When the purchase quantity is ≥5000 pieces, an exclusive quote can be provided. We also support long-term strategic cooperation to ensure supply stability and price advantage. Details can be negotiated with the customer service.


4. Is sample service provided?

Sample service is supported. The sample fee can be deducted in the subsequent bulk order. The sample delivery time is 1-3 days. The freight is borne by the customer. The logistics method can be selected according to the needs.

Previous: 
Next: 
Related Products
Related News

Full Industrial Chain Coverage,

One-Stop Composite Material Solutions

 Phone: +86-157-6313-9515
 Email: market@hezongmaterials.com
                  lina@hezongmaterials.com
 Add: 26 Jiashan Road, Chucun Town, Weihai City, Shandong                    Province, China

Quick Links

Product Category

Other Links

Leave a Message
Contact Us
Copyright © 2026 Weihai Hezong New Material Technology Co., Ltd. All Rights Reserved.  鲁ICP备2026001608号-1