Strong, Lightweight Square Carbon Fiber Roll Wrapped Tubes - 100% 3K

Strong, Lightweight Square Carbon Fiber Roll Wrapped Tubes - 100% 3K

Carbon fiber square tube, made entirely of high-quality carbon fiber. It is real carbon fiber, pressed and cured in the oven. With constant thickness, very high hardness and very little weight. If what you are looking for are the benefits of the carbon tube, this is your product. If you need a tube with other lengths, diameters or thicknesses, do not hesitate to contact us, we can manufacture it.

Square Carbon Fiber Tubes are manufactured with high-strength, medium-modulus unidirectional carbon fiber prepreg, with the majority of the fibers positioned along the length of the tube. The unidirectional layers are wrapped around a mandrel and oriented in a 0/90 degree orientation and cured at high temperatures and pressure. This type of construction offers a high stiffness-to-weight ratio tube with increased bending stiffness and axial strength, a high crush resistance and tight inner diameter (ID) tolerances.

The Square Carbon Fiber Tubes have an outermost layer of 2×2 twill fabric which gives the tube a few advantages including better machinability, reduced splintering and the decorative aesthetics associated with carbon fiber. All our roll wrapped tubes feature a slight rib texture spiraling along their length where shrink-tape has been used in the manufacturing process. If need be, this can easily be sanded and polished away.

Carbon square tubes or carbon square tubes or carbon rectangular tubes are particularly suitable for many applications. These CFRP pipes are very interesting not only because of the visually appealing design, but also because of the easy adaptability with existing systems. The excellent material properties are convincing in many areas of application and thus represent the decisive advantage.

The various square CFRP carbon tubes not only differ in terms of their overall dimensions, but are also available with different corner radii and in reinforced versions. Of course, we also offer our cutting service or complex processing for all tubes in these categories square tubes / square tubes. This enables you to realize your lightweight constructions quickly and professionally.

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.