Hebei Guangji Glass Fiber Reinforced Plastic Co., Ltd. produces glass fiber reinforced plastic (GFRP) guardrails using high-quality GFRP extruded profiles, assembled through specific manufacturing techniques. The GFRP guardrails come in four models: standard square, economy, standard round, and elevated. Custom modifications are available for the type of profile, installation spacing, height, position, and quantity, as well as color selection according to customer preference.
The pultrusion process is a mechanized composite material molding technique where unidirectional glass fiber roving, glass fiber mat, and other reinforcing materials are drawn through a pultrusion machine, dipped in a resin bath, and then heat-set into fiberglass profiles by a mold.
Fiberglass guardrails possess most of the characteristics of traditional railings, yet they also have distinct advantages. They are lightweight and easy to install without the need for welding. These guardrails are highly resistant to corrosion and do not rust, ensuring long-term use without maintenance and reduced costs. Available in vibrant and attractive colors, they require no external decoration and make a striking visual statement on their own.
Performance Features
1. Corrosion-resistant and Rust-free: Fiberglass railing boasts excellent corrosion resistance, capable of withstanding corrosion from various gases, liquids, including acids, alkalis, organic solvents, and salts to varying degrees. It never rusts. Depending on the actual usage environment, medium type, and temperature requirements, there are options like ortho-benzene, meta-benzene, and ethylene-based types for selection and use.
2. Lightweight and High-Strength: Pultruded glass fiber reinforced plastic (GFRP) profiles feature an exceptionally high glass fiber content (over 60%), resulting in outstanding specific strength and modulus of elasticity. The density of GFRP is approximately one-fourth that of steel, making it lightweight and easy to handle, thereby reducing transportation costs.
3. Fatigue Resistance: The fiberglass guardrail boasts high fatigue strength, allowing for repeated bending without permanent deformation.
4. Vibrant Colors: The glass fiber reinforced plastic guardrails are colored during the molding process, eliminating the need for painting and providing a natural finish. They offer excellent visual appeal and also serve as a warning function.
5. Anti-aging: The fiberglass guardrails are made from high-quality extruded fiberglass profiles, ensuring a lifespan of over 20 years. Additionally, anti-ultraviolet agents are added to the formulation of all extruded fiberglass profiles to achieve UV resistance.
6. Easy to Maintain: Extruded glass fiber reinforced plastic (GFRP) guardrails are made by blending pigments into the resin, allowing for customized colors according to customer requests. They resist fading, require no painting maintenance, and have self-cleaning properties.
7. Excellent Electromagnetic Properties: Fiberglass guardrails feature excellent electrical insulation, non-magnetic properties, and no electric sparks. They are suitable for use in areas with conductive hazards, sensitive to magnetism, and in places prone to flammability and explosion.
8. Excellent Economic Returns: The glass fiber reinforced plastic barrier production process employs automated control, ensuring stable product quality; there's no waste from sharp edges during production, with high raw material utilization; high production efficiency and low labor costs; the length of the products can be cut to any required size, minimizing waste, and requires no maintenance over the long term.
Advantages
● Lightweight, with a material density just one-fourth that of steel, easy to transport and install on-site.
● Excellent safety, in compliance with GB 4053.3 Fixed Industrial Guardrails. After the fiberglass guardrail assembly, applying a load of 50 kg/m horizontally at the handrail points between all adjacent posts for 2 minutes, no damage or permanent deformation occurs upon unloading.
Corrosion-resistant, rust-free, maintenance-free, with a long service life.

Fiberglass railing is composed of pultruded fiberglass pipe materials and fiberglass molded parts, primarily used in power, water treatment, and chemical industries. It features attractive colors, lightweight, easy installation, UV resistance, and high plasticity. The fiberglass round tube railing and square tube railing, as well as the pultruded fiberglass railing, are assembled from fiberglass pultruded profiles. These profiles are formed by a continuous pultrusion process into isosceles structural shapes. Fiberglass pultruded profiles offer numerous advantages, including corrosion resistance, lightweight strength, good dimensional stability, and properties like insulation, non-conductivity, flame retardancy, and easy maintenance. Compared to traditional materials like steel, aluminum, and wood, they have almost no maintenance costs.

Fiberglass railing features:
• High strength • Lightweight • Corrosion-resistant • Insulating and heat-insulating • Flame-retardant • Non-magnetic • Low coefficient of thermal expansion • Excellent low-temperature performance • Age-resistant • Highly customizable • Aesthetically pleasing

Fiberglass steel guardrails application range:
Aerospace/Military, Automotive, Construction/Infrastructure, Chemical Processing, Consumer Goods, Cooling Towers, Electricity, Electrical, Food & Beverage, Infrastructure, Marine/Dock, Medical, Mining, Oil/Gas Extraction, Petrochemicals, Pollution Control, Power Generation/Transmission, Pulp & Paper, Rail Transportation, Sports & Entertainment, Telecommunications, Theme Parks, Trade Shows, Transportation, Water/Wastewater Treatment

Advantages of Glass Reinforced Plastic (GRP) Guardrails:

1. Compact grid structure, corrosion-resistant, and aesthetically pleasing 2. Easy to transport; installation is not restricted by terrain undulations 3. Particularly adaptable to mountainous, sloping, and winding areas 4. Moderate to low pricing, suitable for large-scale adoption
Fiberglass guardrails are lightweight yet strong, resistant to aging and corrosion, won't rust, and offer vibrant colors with a long service life. They require no fire during installation, are non-conductive and static-free, and won't spark upon impact. Cutting and installation are easy, and long-term use requires minimal maintenance, reducing costs. They don't need external decoration, creating a standalone scenic view, and offer excellent overall benefits. Widely used in industries such as oil, chemicals, mining, power, marine exploration, electroplating, shipping, water and wastewater treatment, papermaking, brewing, and pharmaceuticals, they are ideal for corrosion-resistant applications.