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Help CenterCorrosion Resistant Pultruded Fiberglass I-Beams With 500 KN/m Bending Load Capacity for Heavy Duty
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Hengshui Ruibin New Materials LLC is proud to present our Corrosion Resistant Pultruded Fiberglass I-Beams, engineered to deliver exceptional structural performance in demanding environments. With a remarkable 500 kN/m bending load capacity, these heavy-duty beams are the ideal choice for applications where steel would fail due to corrosion or weight constraints. As a dedicated manufacturer since 2019, we combine advanced pultrusion technology with high-quality fiberglass and resin systems to produce beams that offer superior strength, durability, and long service life.
Our I-beams are manufactured in our 1,000–3,000 m² factory by a team of 101–200 skilled professionals. We export globally, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. Every beam is made to meet rigorous quality standards, ensuring consistent performance in chemical plants, wastewater treatment facilities, marine structures, and other corrosive environments.
Key Features & Technical Specifications
- High Bending Load Capacity: Rated at 500 kN/m, suitable for heavy structural loads without permanent deformation.
- Corrosion Resistance: Resistant to acids, alkalis, solvents, and saltwater — ideal for harsh chemical and marine settings.
- Lightweight Strength: Only about 1/4 the weight of steel, reducing transportation and installation costs.
- Non-Conductive & Non-Magnetic: Safe for electrical environments and interference-sensitive applications.
- Low Thermal Conductivity: Minimizes heat transfer, improving energy efficiency in certain structures.
- Customizable Dimensions: Available in various flange widths, web heights, and lengths to fit project requirements.
| Parameter | Standard Value | Notes |
|---|---|---|
| Bending Load Capacity | 500 kN/m | Based on 3-point test |
| Tensile Strength | ≥ 350 MPa | Longitudinal direction |
| Modulus of Elasticity | ≥ 28 GPa | Typical for pultruded FRP |
| Density | 1.9–2.2 g/cm³ | Varies with resin |
| Service Temperature | -40°C to 120°C | Depends on resin system |
| Fire Retardancy | Optional (additives) | Meets ASTM E84 Class A available |
Why Choose Our Fiberglass I-Beams?
- Heavy-Duty Performance: The 500 kN/m bending load capacity ensures reliable support even under extreme forces.
- Long Lifespan: With excellent resistance to corrosion, UV, and moisture, these beams last decades without rust or rot.
- Cost-Effective: Lower maintenance, no painting, and easy installation save money over the project lifecycle.
- Versatile Applications: Ideal for walkways, platforms, bridges, cable trays, cooling towers, and structural supports in aggressive environments.
- Consistent Quality: Our pultrusion process ensures uniform fiber distribution and void-free profiles.
Since our establishment in 2019, Hengshui Ruibin New Materials LLC has built a reputation for delivering high-performance FRP profiles to customers worldwide. With an annual export value of US$2.5–5 Million and a committed team of over 100 employees, we have the capacity and expertise to handle large-scale orders and custom requirements. Our products are shipped from Port of Tianjin and Port of Qingdao, ensuring efficient logistics to destinations across the globe.
We invite you to experience the durability and reliability of our corrosion-resistant pultruded fiberglass I-beams. Whether you need a standard size or a custom profile, our engineers can work with you to develop a solution that meets your specific load and environmental needs. Contact us today for a quote or technical consultation — we are ready to support your next heavy-duty project.
Frequently Asked Questions (FAQ)
-
What does 500 kN/m bending load capacity mean?
It means the beam can withstand a distributed load of 500 kilonewtons per meter of length before failure, making it suitable for heavy industrial applications. -
Can these I-beams be used outdoors?
Yes. They are UV-stabilized and highly resistant to weather, rain, and temperature extremes. Additional UV protection is available upon request. -
Are the beams fire-resistant?
Standard beams have moderate fire performance. Fire-retardant additives can be incorporated to meet Class A (ASTM E84) or similar standards — please specify your requirement. -
What lengths are available?
Standard lengths range from 6 m to 12 m. Custom lengths can be produced based on your project needs. -
How do these compare to steel I-beams?
They are about 75% lighter, completely corrosion-resistant, non-conductive, and require minimal maintenance. However, they have different stiffness profiles; our technical team can help with design calculations. -
Can I get a sample before ordering?
Yes, we offer sample lengths for testing and evaluation. Contact our sales team for details. -
What certifications do your products hold?
Our manufacturing follows internal quality control standards and can comply with customer-specified requirements. We have obtained other product certifications as per client requests. -
How are the beams packaged for export?
They are securely packed with protective wrapping and sturdy wooden crates to prevent damage during shipping. We follow international export packaging standards.
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