Guangri Fiberglass Tubes are advanced composite materials made from high-strength glass fiber and unsaturated polyester resin using the pultrusion process. These tubes feature excellent bending strength, impact resistance, and corrosion resistance. With superior compatibility between the glass fiber and resin, Guangri Fiberglass Tubes ensure reliable performance for a wide range of applications, providing both structural integrity and outstanding insulation properties. Available in both round and square shapes, these tubes are ideal for industrial, commercial, and recreational use.

Key Advantages of Guangri Fiberglass Tubes:
Good Corrosion Resistance:Guangri Fiberglass Tubes are composed of high molecular weight unsaturated polyester resin and glass fiber, making them highly resistant to acid, alkali, salt, and various chemical liquids. This corrosion resistance makes them ideal for use in chemically aggressive environments, such as chemical wastewater systems, corrosive soils, and sewage pipelines, providing long-term safe operation.
Anti-Aging and Heat Resistance:Guangri Fiberglass Tubes can withstand temperatures ranging from -40ºC to 70ºC, and special high-temperature resistant resins can allow for operation above 200ºC. This makes these tubes suitable for both indoor and outdoor use, even in extreme climates.
Anti-Freeze Properties:Even in temperatures below -20ºC, Guangri Fiberglass Tubes do not crack when ice forms inside, ensuring stability and reliability in cold climates.
Lightweight with High Strength:With a relative density only 1/4 to 1/5 of that of carbon steel, Guangri Fiberglass Tubes offer comparable or even greater tensile strength. Their specific strength can be compared to that of high-grade alloy steel, making them ideal for aerospace, rockets, spacecraft, and high-pressure vessels.
Good Design Flexibility:Guangri Fiberglass Tubes can be customized to meet specific requirements. Whether it is round, square, porous, or specially shaped, our products can be tailored to fulfill different needs while maintaining excellent product integrity.
Low Friction Resistance and High Transmission Capacity:The inner wall of Guangri Fiberglass Tubes is extremely smooth, resulting in low friction resistance, which enhances their transmission efficiency. The friction resistance is significantly lower than that of concrete pipes and only slightly higher than cast iron pipes.
Good Electrical and Thermal Insulation:Guangri Fiberglass Tubes are non-conductive and have excellent insulation properties, making them particularly suitable for power transmission applications. The heat transfer coefficient is very low (only 0.23), which is about 0.5% of that of steel, ensuring that the tubes do not overheat and reducing the risk of fire in areas with dense telecommunications infrastructure.
Applications

Outdoor Recreation:Used in tent poles, quick-opening tent rods, kites, and fishing rods due to their lightweight and strong properties.
Building and Construction:Suitable for window frames, door structures, and other building materials where durability and corrosion resistance are needed.
Sports Equipment:Applied in windsurfing, golf practice nets, ski poles, and other sports accessories for enhanced performance.
Chemical Processing:Ideal for corrosive environments like chemical wastewater systems, sewage treatment plants, and chemical containment systems.
Aerospace and High-Pressure Applications:Due to their high strength-to-weight ratio, Guangri Fiberglass Tubes are used in rockets, high-pressure vessels, and other aerospace applications.
Why Choose Guangri Fiberglass Tubes?
:
Reliable Factory Supply: Consistent quality and availability with direct factory supply.Ample Stock: Large inventory ensures you get what you need, when you need it.Easy Installation: Lightweight design reduces installation time and labor costs.Quality Assurance: Rigorous testing and quality control guarantee reliable products.Customized Solutions: Tailored products to meet specific project requirements.Comprehensive Support: Dedicated after-sales service for your peace of mind.
Guangri Fiberglass Tubes provide a durable, lightweight, and versatile solution across various industries, ensuring reliability and superior performance even in the most challenging environments.