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Contact Person : Terry.Chang, Annie.Liang

Phone Number : +86-13681832139

WhatsApp : +8619537611058

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3K Flexibility Rectangular Carbon Fiber Tube High Pressure Resistance

Minimum Order Quantity : Negotiable Price : Negotiable
Packaging Details : Normal Corrugated Carton Packing for International Shipment Delivery Time : 7 working days after receiving Order Pay
Payment Terms : T/T, Western Union, L/C Supply Ability : 1500pcs month
Place of Origin: China Brand Name: Tanku
Certification: SGS, ROHS Model Number: OEM

Detail Information

Product Name: Rectangular Carbon Fibre Tube Shape: Rectangular
Weave: 3K Plain / 3K Twill / Unidirection Raw Materials: Carbon Fiber, Epoxy
Surface: Glossy/ Matte/ 50% Glossy Denisty: 1.5g/cm3
Wall Thickness: From 0.5mm To 20mm Length: From 0.05 Meter To 3.5 Meters
High Light:

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Product Description

High Pressure Resistance Flexibility Rectangular Carbon Fibre Tube


Rectangular carbon tubes are laminated from high-strength prepreg carbon fiber and epoxy resin. The carbon tubes have a twill weave outer layer. The carbon fibers are laminated in different directions. This ensures unique stiffness and strength as well as low weight. These rectangular tubes are far more resistant to bending than metal tubes.


We supply carbon fiber tubes in various specifications and colors. The main benefits of carbon fiber over typically used metal tubing are as follows:

  • Light Weight(low density)
  • High Strength
  • High Stiffness
  • Chemical resistant
  • Low Coefficient of Thermal Expansion
  • Good surface

The main techniques we use are pultrusion and table rolling. With rich experience on pultrusion and rolling process, we can provide you with varieties of tubes with different lengths and wall thicknesses.


LIJIN manufactures custom carbon fiber tubes to fit your strength, stiffness, and geometric requirements. Our products can be used as fishing poles, paddles, arrow shafts, alpenstocks, etc.


The regular color is black. And other colors are also available by special request. To get more information or have an inquiry, please feel free to contact us.

1) How can I place order?
A: You can contact us by email about your order details.

2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal

3) What's the order procedure?
A: First we discuss order details, production details by email or WhatsApp. Then we issue you a PI for your confirmation.
You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4) How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.


Material Rectangular Carbon Fibre Tube
Shape Rectangular
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

Our Service:
1. It ensures that a year of quality assurance and 24 hours online customer service.
2. Protection of your sales area, ideas of design, and all your private information.
3. Request for samples is accepted.
4. Drilling and slotting are accepted.
5. We guarantee the products to be manufactured with the finest materials and mature technics.
All tubes can be repaired at no charge if returned to us, postage prepaid, within one year.


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