Factory Direct Sales Pipe Welded Galvanized Steel Pipes Carbon Square /Rectangular Hollow Section Steel Tubes in China

We have established a sound production management system and quality management system, formed a set of scientific and efficient management mode, and actively developed solid carbon fiber rod manufacturers, good quality curved carbon fiber tube, professional supplier for idler roller and markets. The company has a complete brand design service and a keen sense of market insight, and has an accurate judgment on the market. Our employees love their work, they devote themselves to their work with a happy mood every day, and get their own value from their work.

The carbon fiber tubings are produced by superior roll wrapped process with advanced equipment , they are widely used in industries of cleaning, photography, aerial inspection, water rescue, industrial robotic arm, marine and aerospace, sports, etc. 

The carbon fiber tubings are available for telescopic systems . With only 0.5mm interval between each section , they can be pulled and pushed very smooth after glue on nylon clamps .  

All of our tubes are made starting from an inner calibrated core equivalent to the inner diameter, on that we place all the other layers of fiber to achieve the desired thickness of the composite tube. On the basis of the constituent materials and their disposal and fiber angle, we can provide different design to better meet all the needs of each application.

    The tubes shown and indicated below are cylindrical, but they can also be available upon request conical, slightly oval,square, rectangular, hexagonal, with different thicknesses or with special carbon fiber additions. Surface Finishes of Carbon Tubes can be UD or 3K, with subsequent treatments we can also grind or paint the outer surface.

The raw material of our carbon fiber tubing is imported from Japan, carbon fiber is literally a fiber made of carbon. The carbon content is 90% or more for carbon fibers of standard modulus of elasticity, and virtually 100% for carbon fibers of high modulus of elasticity. 

The two key features of carbon fiber are its excellent strength and light weight. The specific gravity of carbon fiber is around 1.8, which is approx. one-fourth of iron's specific gravity of 7.8. Carbon fiber is also significantly lighter than aluminum and glass fiber having a specific gravity of 2.7 and 2.5, respectively. In addition, carbon fiber has excellent strength and modulus of elasticity: its specific strength calculated by dividing the tensile strength by the specific gravity, is approx. 10 times the specific strength of iron, while its specific modulus of elasticity calculated by dividing the modulus of elongation by the specific gravity, is approx. 7 times that of iron. That's why carbon fiber is a favorite lightweight material to replace conventional metal materials. Carbon fiber has various other characteristics such as not failing due to fatigue, not rusting, and chemically and thermally stable. It is a highly reliable material whose characteristics are stable over long time even under severe conditions.

We have always maintained an advantage in the industry. No matter from the procurement cost or from the performance of raw materials, we always put ourselves in the position to provide customers with the largest profit margin and guarantee to provide customers with high-performance and high-quality Factory Direct Sales Pipe Welded Galvanized Steel Pipes Carbon Square /Rectangular Hollow Section Steel Tubes in China. Our company has built a pioneering and enterprising dynamic enterprise, which has laid a solid foundation for its products with high quality, high stability and high integration with customer demand. Our company's existing brand has formed a brand effect in the minds of the majority of customers,our product quality is up to standard so that customers can rest assured.