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Help CenterClass A Fire Rated Fiberglass Grating, 50mm Height, 6mm Bar Thickness, for Offshore Platforms
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At Hengshui Ruibin New Materials LLC, we take pride in delivering high-performance composite solutions for the most demanding environments. Our Class A Fire Rated Fiberglass Grating, 50mm Height, 6mm Bar Thickness is specifically engineered for offshore platforms, where safety, durability, and corrosion resistance are paramount. Manufactured in our ISO9001-certified facility in Hengshui, Hebei, China, this grating combines advanced fire retardant resins with precision pultrusion technology to achieve a Class A flame spread rating, ensuring compliance with international safety standards. With a bar thickness of 6mm and a height of 50mm, it offers superior load-bearing capacity while remaining lightweight and easy to install. Whether you need slip-resistant walkways, decking, or trench covers, our product provides a reliable, long-lasting solution that reduces maintenance costs and enhances worker safety.
Key Features & Benefits
- Class A Fire Rating: Meets ASTM E84 flame spread index of 25 or less, ideal for offshore platforms where fire safety is critical.
- Corrosion Resistance: Fiberglass reinforced plastic (FRP) is impervious to saltwater, chemicals, and UV exposure, extending service life in harsh marine environments.
- High Load Capacity: 50mm height and 6mm bar thickness provide excellent strength-to-weight ratio, supporting heavy equipment and personnel traffic.
- Slip Resistance: Available with concave or gritted surface options to meet anti-skid requirements, reducing accident risks.
- Lightweight: Approximately 1/4 the weight of steel grating, simplifying handling, transportation, and installation without heavy lifting equipment.
- Low Maintenance: Non-conductive, non-magnetic, and resistant to rot and rust, eliminating the need for painting or coating.
- Customizable: Panel sizes, colors (yellow, gray, or custom), and resin types (fire retardant vinyl ester or polyester) can be tailored to project specifications.
- Versatile Applications: Suitable for offshore platforms, walkways, catwalks, stair treads, pit covers, and drainage channels.
Technical Specifications
| Property | Value |
| Overall Height | 50 mm |
| Bar Thickness | 6 mm |
| Fire Rating | Class A (ASTM E84, Flame Spread <25) |
| Resin Type | Fire Retardant Vinyl Ester / Polyester |
| Fiber Content | 65% – 70% by weight |
| Tensile Strength | ≥ 200 MPa (typical) |
| Flexural Strength | ≥ 300 MPa (typical) |
| Maximum Panel Size | 1220 x 3660 mm (customizable) |
| Color Options | Yellow, Gray, Custom RAL |
| Surface Finish | Concave (standard) or Gritted (anti-skid) |
Why Choose Hengshui Ruibin New Materials LLC?
As a specialized manufacturer with over 5 years of experience, we have supplied Class A fire rated fiberglass grating to major offshore projects across North America, Europe, Southeast Asia, Africa, and the Middle East. Our factory, spanning 1,000–3,000 square meters, is equipped with advanced pultrusion lines and strict quality control systems. We hold ISO9001 and ISO9000 certifications, ensuring every batch meets consistent standards. With an annual export value of US$2.5–5 million and a team of 101–200 skilled employees, we are capable of handling large-scale orders with short lead times. Our main ports are Tianjin and Qingdao, providing convenient global shipping. We are committed to offering competitive pricing, technical support, and after-sales service. Contact us today to request a quotation or discuss your specific requirements.
Frequently Asked Questions
1. What does “Class A Fire Rated” mean for this grating?
Class A fire rating indicates that the material has a flame spread index of 25 or less when tested according to ASTM E84. This makes it suitable for environments with strict fire safety regulations, such as offshore platforms and oil & gas facilities.
2. Can the grating be used in direct contact with seawater?
Yes. Our fiberglass grating is made with corrosion-resistant resins and is completely unaffected by saltwater, making it ideal for marine and offshore applications. It does not rust or degrade like steel.
3. What is the maximum load this grating can support?
Load capacity depends on the span and panel configuration. For a typical 50mm high, 6mm bar thickness panel, it can support heavy pedestrian traffic and light machinery. Detailed load tables are available upon request for your specific span.
4. Do you offer custom sizes or colors?
Absolutely. We can customize panel dimensions, bar spacing, color, and surface finish (e.g., gritted anti-slip) to meet your project requirements. Minimum order quantities may apply.
5. How is the grating installed? Is special equipment required?
Installation is similar to steel grating but much lighter. Standard tools like drills, saws, and clamps are sufficient. We provide installation guidelines and can offer technical support on site if needed.
6. What certifications do your products have?
Our manufacturing facility is ISO9001 and ISO9000 certified. The fire rating is tested per ASTM E84. Additional certifications (e.g., DNV, ABS) can be arranged for specific projects at extra cost.
7. What is the typical lead time for an order?
For standard sizes, lead time is 15–25 days after deposit. Custom orders may take 25–40 days, depending on quantity and complexity. Express shipping is available for urgent needs.
8. How do I request a sample or quotation?
Please contact our sales team via email or phone with your required dimensions, quantity, and any special requirements. We will provide a competitive CIF or FOB quotation within 24 hours.
Hengshui Ruibin New Materials LLC – Your Trusted Partner for High-Performance FRP Grating Solutions. Contact us today to secure the safety and longevity of your offshore platform.
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