Lightweight & Corrosion Resistant 3K Carbon Fiber Tube for Industrial Use

Lightweight & Corrosion Resistant 3K Carbon Fiber Tube for Industrial Use

A Corrosion-Resistant Carbon Fiber Tube is a lightweight yet high-strength tubular structure made from carbon fiber reinforced with epoxy or resin systems that provide excellent resistance to environmental degradation. Unlike metals such as steel or aluminum, carbon fiber composites do not rust and are highly resistant to chemicals, saltwater, and most corrosive environments.

Carbon fiber tubes are used in a wide range of applications, including tactical ladders, systems, rods, and beams. Carbon fiber provides low weight, better mechanical properties than conventional materials like aluminum, steel.

LIJIN is capable of providing engineering services for your carbon fiber tube or composite tube–pipe requirements. In addition, we can design, analyze, and manufacture the best-suited composite pipe. We are able to use pultrusion, filament winding, or braiding technologies to manufacture composite tubes.

Advantages

• Our team is capable of providing carbon composite tubes in different types of cross-sections, such as carbon fiber square tubes, rectangular composite tubes, etc.
• Typical advantages of carbon fiber pipe are:
• Corrosion Resistance
• Excellent resistance to fatigue stress
• Low Thermal Expansion
• Lightweight
• Superior mechanical properties and high stiffness

Key Features

• High Corrosion Resistance: Withstands moisture, saltwater, acids, and many industrial chemicals.
• Lightweight & Strong: Offers a superior strength-to-weight ratio compared to metals.
• Durability: Long service life even in harsh outdoor or marine conditions.
• Thermal Stability: Low thermal expansion and resistance to temperature fluctuations.
• Customizable: Available in different diameters, wall thicknesses, and finishes (matte, glossy, twill, or plain weave).

Applications

• Marine Industry: Boat parts, masts, poles, and underwater equipment.
• Aerospace & Aviation: Structural tubing where both strength and corrosion resistance are critical.
• Industrial Equipment: Chemical processing tools, piping supports, and protective housings.
• Sports & Recreation: Fishing rods, camera tripods, and outdoor gear.

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 to keep in stock for some standard

sized and frequently ordered tubes and plates. This enables Shanghai Lijin to make prompt delivery. Not only

can Shanghai Lijin complete mass production orders in short period, we can even ship normal sample, prototype orders of Carbon Fiber Plate CNC parts in just SEVEN days after order confirmation when the

drawings are available. Shanghai Lijin is dedicated to solve any technical points during the production and new item developing to ensure the quality.

Carbon Fiber tube production is Shanghai Lijin’s core business and occupies 70% of our turnover.
The carbon fiber tubes Shanghai Lijin mainly produce is table-rolled and oven thermoset. The tubes can be Full Carbon or Carbon Fiber and Fiberglass composite, depending on the application, weight limit,mechanical

strength and surface requirement.Shanghai Lijin offers top quality ROUND carbon fiber tubes. The general OD tolerance we achieve is +/-0.10mm and it can be even +/-0.05mm after our special surface process.

The maximum length of the tube can be 5500mm.

Besides the traditional table-rolled carbon fiber tubes, Shanghai Lijin also offers REAL Filament wound carbon fiber tubes,which are widely used for mechanical strength like auto driving shaft, antennas, even for military

applications. The filament wound carbon tubes are wound at a certain angle like 30 or 45 degree. We invested the new production line from Jun 2013 and this increases Shanghai Lijin’s advantage in the carbon

fiber tube industry. There are just a few real filament wound carbon fiber tube manufacturers in domestic

China and we are one of them.
 

Since the rapid growth of UAV in the international market, instead of the standard plane like Phantom from DJI, RC fans are getting more interested in the customized multicopters. As carbon fiber is the most preferred

material for UAV, Carbon Fiber CNC parts demand is increasing. Shanghai Lijin sticks to offering OEM service for the international market, fine quality and prompt delivery.To ensure the thickness tolerance +/-0.10mm and minimum warp of the Carbon Fiber plates that are used for the cutting, Shanghai lijin execute high standard to

the plate production. For the normal thicknesses including 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm,
Shanghai Lijin keeps regular stock, to make sure the raw material will be available for cutting immediately when order is firmed.Experienced engineers are in Shanghai Lijin’s office ready to deal with different types of

drawings from customers. No matter the drawing formats are .DWG, .DXF that can be edited by AutoCAD

and used directly for production, 3D drawings like .IGS, or even draft drawings, our staff can do adjustment and change to customer’s idea. Our engineers are also good at English communication, Email and IM is easy

for them. Editing drawings for customers is FREE* of charge. Shanghai Lijin is having several professional CNC machines for carbon fiber cutting and drilling, with the capacity of cutting 20-50pcs standard full sized plate per day. The carbon fiber chassis general cutting tolerance Shanghai Lijin offer is +/-0.02mm. The

special designed cutting solution ensures the smoothness of the cutting edge.

‘Customers’ Persuit for Change, Lijin’s Motivation for Growth’, Shanghai Lijin takes customers’ demand for center, enhances the
customer satisfaction, and grows with customer.