Fiberglass Structural Shapes With 200 MPa Tensile Strength and 1.8 G/cm³ Density for Corrosion Resistance
Product Spotlights
Hengshui Ruibin New Materials LLC, established in 2019 and located in Hebei, China, is a professional manufacturer specializing in fiberglass reinforced plastic products. With a factory spanning 1,000–3,000 square meters and an experienced team of 101–200 employees, we have been delivering high-quality composite solutions to global markets for years. Our Fiberglass Structural Shapes are engineered to meet the demands of corrosive environments while providing outstanding mechanical performance. Featuring 200 MPa tensile strength and a density of 1.8 g/cm³, these profiles offer an ideal balance of strength and lightweight properties, making them a reliable alternative to traditional steel or aluminum structures.
Designed for long-term service in aggressive media such as acids, alkalis, and saltwater, these structural shapes maintain their integrity without rusting or degrading. Whether you need support beams for a chemical plant, walkways for a marine pier, or framing for electrical enclosures, our fiberglass profiles deliver consistent performance and require minimal maintenance. Below, you will find detailed technical specifications and the key advantages that set our products apart.
Key Technical Specifications
| Property | Value | Remarks |
| Tensile Strength (Longitudinal) | ≥ 200 MPa | ASTM D638 tested |
| Density | 1.8 g/cm³ | Approx. 1/4 weight of steel |
| Flexural Strength | ≥ 240 MPa | High stiffness |
| Impact Strength (Izod) | ≥ 200 J/m | Excellent toughness |
| Operating Temperature Range | -40°C to +150°C | Customizable for higher |
| Flammability | UL 94 V-0 (optional) | Self-extinguishing |
Product Features & Benefits
- Corrosion Resistance: Resistant to a wide range of chemicals, including acids, bases, solvents, and salt spray. Perfect for wastewater treatment plants, chemical processing facilities, and offshore platforms.
- Lightweight & High Strength: With a density of only 1.8 g/cm³, these shapes are about 75% lighter than steel, reducing transportation and installation costs while still offering tensile strength up to 200 MPa.
- Electrical Insulation: Non-conductive and non-magnetic, making them safe for use in electrical substations, railway systems, and telecommunications towers.
- Low Thermal Conductivity: Provides natural thermal insulation, reducing energy loss in structural applications.
- Low Maintenance: No need for painting, coating, or galvanizing. The UV-resistant resin ensures long-term color retention and mechanical stability.
- Easy Fabrication: Can be cut, drilled, and assembled using standard tools, allowing for quick on-site modifications.
- Design Flexibility: Available in standard shapes (I-beam, angle, channel, tube, flat bar) or custom profiles according to your drawings. Custom colors and surface textures are also available.
- Long Service Life: Expected lifespan exceeding 20 years in moderate environments, with minimal degradation over time.
Typical Applications
- Structural supports for chemical storage tanks and piping systems
- Handrails, gratings, and walkways in marine and offshore structures
- Framing for electrical control rooms and cable trays
- Cooling tower components and water treatment plant equipment
- Architectural elements in highly corrosive environments (e.g., pools, spas)
- Transportation infrastructure (e.g., bridge decking, railings)
At Hengshui Ruibin New Materials LLC, we take pride in our manufacturing capabilities. With an annual export value of US$2.5 million to US$5 million and a dedicated team of 101–200 professionals, we have successfully served clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and beyond. Our products are shipped from major ports including Tianjin and Qingdao, ensuring efficient logistics worldwide. We have obtained relevant product certifications (others) and are able to provide documentation as required by your project specifications. Our commitment to quality is reflected in every batch produced, and we welcome sample testing before bulk orders.
If you are looking for a reliable partner for corrosion-resistant structural solutions, look no further. Our fiberglass structural shapes combine proven performance, customizable options, and competitive pricing. Contact us today for a quote or technical consultation – we are ready to support your next project with the strength and durability you need.
Frequently Asked Questions (FAQ)
-
Q: Can these fiberglass shapes be customized in dimensions other than standard lengths?
A: Yes, we offer custom cutting and molding services. Standard lengths up to 6 meters are available, but we can produce longer or shorter pieces upon request. Please provide your specific dimensions for a tailored solution. -
Q: Are these profiles suitable for outdoor exposure in tropical climates?
A: Absolutely. Our standard resin system includes UV stabilizers to prevent degradation from sunlight. For extremely high UV exposure, we can add a protective gel coat or use special UV-resistant resin options. -
Q: What is the maximum operating temperature for these shapes?
A: The standard range is -40°C to +150°C. For applications requiring higher temperature resistance (up to 200°C), we can modify the resin formulation. Contact our engineering team for details. -
Q: Do you provide any certifications for these products?
A: Yes, we hold various product certifications (others) and can provide test reports, material certificates, and compliance documents based on your requirements. Please specify which standards you need. -
Q: How do these shapes compare in cost to traditional steel structures?
A: While the initial material cost per unit volume is higher than steel, the total installed cost is often lower due to reduced weight (saving on foundations and transportation) and elimination of maintenance (painting, anti-corrosion treatment). Over the lifecycle, fiberglass can be more economical. -
Q: Can I install these shapes using standard metal fasteners?
A: Yes, you can use stainless steel or galvanized fasteners. We also recommend using fiberglass fasteners for fully non-corrosive assemblies. Pilot holes are recommended to avoid cracking. -
Q: What is the typical lead time for custom orders?
A: For standard shapes, we can ship within 15–20 working days after order confirmation. Custom profiles may require 25–35 working days, depending on complexity and quantity. Emergency orders can be discussed. -
Q: Do you offer samples before bulk purchase?
A: Yes, we provide sample pieces (e.g., 300mm length) for testing. The cost of samples and shipping is usually charged but can be deducted from the first order. Please contact us to arrange sample requests.
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