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4mm/5mm Precision Automotive Carbon Fiber Tubes/ Pipe

4mm/5mm Precision Automotive Carbon Fiber Tubes/ Pipe

High Stiffness, High Strength, Lightweight Pultruded Carbon Fiber Profiles
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Product Introduction

Our company will move forward in the direction of specialization, standardization and internationalization, adhere to the principles of customer interests first and small profits but quick turnover, abide by the business style of loyalty, pragmatism, communication and stability, and strive to create the first well-known brand in the field of Quality Telescoping Fiberglass Mast, Buy Telescopic Extension Pole, Buy hexagonal carbon fiberand lead the new trend of Quality Telescoping Fiberglass Mast, Buy Telescopic Extension Pole, Buy hexagonal carbon fiber industry. Our company based on the domestic market at the same time, actively explore the international market. Capital construction and technological transformation are the basis for the survival and development of enterprises. We adhere to the quality-oriented development policy, and will continue to welcome customers from all walks of life with high-quality products and excellent service.

Carbon Fiber Pultruded Profiles are manufactured using a continuous extrusion process.


  1. High-quality carbon fiber

  2. Fiber orientation primarily longitudinal = unidirectional

  3. Very good pressure and bending resistance


Customized Pultruded Carbon Fiber Profiles

  • Material: Carbon Fiber Yarn and Epoxy

  • Surface: Carbon Fiber Felt

  • MIN Diameter: 2 mm

  • MAX Diameter: 200mm

  • OD Tolerance: ±0.2mm

  • Max Length: Customized

  • Fiber Content: > 60%

  • Resin Content: < 40%

  • Color: Can be Customized


CFRP Profiles Pultrusion Process

The pultruded process continuously pulls fibers from rolls, which are then wetted with a matrix material (usually a thermosetting resin like epoxy resin). Subsequently, they are pulled through a heated die, which determines the shape of the profile. Polymerization of the resin takes place in the die, forming a rigid profile with a diameter corresponding to that of the die and a length that is endless, in theory. The extruded process guarantees an accurate design and measurement control, perfectly aligned fibers and a smooth surface. The technology is suitable for all types of fibers or a combination of fiber types. High fiber-volume content is feasible, which makes it possible to reach a high specific rigidity and strength of the profiles. The serial character and the controllability of the process ensure a good price/quality ratio.


Tensile Strength: 4900 Mpa

Tensile Modulus: 230 Gpa

Fiber Content: > 60%

Resin Content: < 40%


Pultruded Carbon Fiber Profiles Application

● Safety & Protection

● Structure Support

● Garden Tools


We insist on product development and design quality, establish perfect quality standards, and implement various quality objectives and measures in the development process of 4mm/5mm Precision Automotive Carbon Fiber Tubes/ Pipe. We insist on product quality safety and production safety, and adhere to the safety development concept of "prevention-oriented and continuous improvement" to strengthen the foundation of rapid development of enterprises. Our company focuses on customers and is willing to solve problems for customers, and provide support and after-sales service in consideration of customers' various needs. We actively introduce excellent professional and technical personnel, improve testing methods, develop new products, and continuously enhance the stamina of the company' s development.

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