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Help CenterPultruded FRP Grating, 1.5" x 1.5" Opening, 1" Thick, I-Beam Design, Load Rating 1000 Lb/sq Ft, Slip Resistant
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At Hengshui Ruibin New Materials LLC, we specialize in manufacturing high-performance composite solutions. Our Pultruded FRP Grating with 1.5" x 1.5" openings, 1" thickness, and I-Beam design is engineered to deliver exceptional strength and durability. With a load rating of 1000 lb/sq ft and a slip-resistant surface, this grating is ideal for demanding industrial environments where safety and reliability are paramount. As a trusted manufacturer established in 2019, we combine advanced pultrusion technology with strict quality control to provide a product that meets rigorous international standards.
This grating is designed to withstand heavy loads, corrosive chemicals, and harsh weather conditions, making it a preferred choice for oil & gas platforms, chemical plants, water treatment facilities, and marine applications. The I-Beam profile ensures maximum strength-to-weight ratio, while the grit-top surface provides excellent slip resistance even in wet or oily conditions.
Key Features & Benefits
- High Load Capacity: Rated for 1000 lb/sq ft, suitable for heavy-duty industrial walkways and platforms.
- Slip Resistant Surface: Embedded grit top provides superior traction, reducing accident risks.
- Corrosion Resistant: FRP material resists chemicals, moisture, and UV degradation, ensuring long service life.
- Lightweight & Easy to Install: Weighs significantly less than steel grating, reducing structural load and installation costs.
- Non-Conductive & Non-Magnetic: Safe for electrical environments and sensitive equipment areas.
- Low Maintenance: No painting, coating, or rust-proofing required.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Fiberglass Reinforced Plastic (FRP) |
| Opening Size | 1.5" x 1.5" (38 mm x 38 mm) |
| Thickness | 1" (25.4 mm) |
| Design Type | I-Beam (Pultruded) |
| Load Rating | 1000 lb/sq ft (4.88 kPa) |
| Surface Finish | Slip Resistant Grit Top |
| Standard Panel Size | 4' x 8' (custom sizes available upon request) |
| Resin Type | Polyester, Vinyl Ester, or Phenolic (optional) |
| Color Options | Yellow, Gray, Green, or Custom |
Why Choose Our Pultruded FRP Grating?
The I-Beam design of this grating offers an optimal balance of strength and weight. Unlike molded gratings, the pultrusion process ensures consistent fiber orientation and high mechanical properties. The 1" thickness provides rigidity while maintaining a lightweight profile, making it easier to handle and install. The 1.5" x 1.5" open area allows for efficient drainage and debris passage, reducing slip hazards and cleaning requirements.
This product is widely used in:
- Oil & Gas platforms and refineries
- Chemical processing plants
- Water and wastewater treatment facilities
- Marine docks and shipbuilding
- Electrical substations and power plants
- Food processing and pharmaceutical facilities
Quality Assurance & Company Strength
Hengshui Ruibin New Materials LLC is a certified manufacturer with ISO9001 and ISO9000 quality management systems. Our factory spans 1,000–3,000 square meters, and we have a dedicated team of 101–200 skilled employees. With an annual export value of US$2.5 million to US$5 million, we serve markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from the Port of Tianjin and Port of Qingdao, ensuring reliable logistics worldwide.
We are committed to providing customized solutions. Whether you need special dimensions, resin types, or color matching, our engineering team can accommodate your requirements. Each grating panel undergoes rigorous testing for load capacity, slip resistance, and dimensional accuracy.
By choosing our pultruded FRP grating, you invest in a product that combines safety, durability, and cost-effectiveness. Contact us today for a quote or technical consultation. Let us help you find the ideal grating solution for your project.
Frequently Asked Questions
1. What is the difference between pultruded and molded FRP grating?
Pultruded grating is made by pulling continuous fibers through a resin bath and a heated die, resulting in unidirectional strength and higher load capacity. Molded grating is made by pouring resin and fiber into a mold, offering isotropic strength but lower stiffness. Our pultruded I-Beam design provides superior strength-to-weight ratio for heavy loads.
2. Is the slip-resistant surface durable?
Yes, the grit top surface is embedded into the resin during pultrusion, making it an integral part of the grating. It withstands heavy foot traffic, chemical exposure, and abrasion, maintaining slip resistance for years.
3. Can this grating be used outdoors in extreme weather?
Absolutely. FRP is UV-resistant and does not rust, rot, or corrode. It performs well in temperatures ranging from -40°F to 250°F (-40°C to 120°C), depending on the resin system. We recommend vinyl ester or phenolic resin for highly corrosive environments.
4. What load rating does this product have?
The standard load rating is 1000 lb/sq ft (4.88 kPa). This is based on uniform distributed load. For concentrated loads or point loads, please consult our engineering team for specific data.
5. Can I get custom sizes or colors?
Yes, we offer custom panel sizes, thicknesses, and colors. Minimum order quantity may apply. Contact us with your requirements for a tailored solution.
6. How is the grating installed?
Installation is straightforward using standard tools. Panels can be cut with a diamond saw and fastened with stainless steel clips or bolts. We provide installation guidelines upon request.
7. Is this product non-conductive?
Yes, FRP is electrically non-conductive and non-magnetic, making it safe for use in electrical substations, transformer yards, and other sensitive areas.
8. What certifications do you have?
Our factory is ISO9001 and ISO9000 certified. We also comply with international standards such as ASTM E84 for fire resistance (optional). Please inquire for specific test reports.
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