FRP Pultruded Grating – High-Load Industrial Grating Manufacturer
FRP pultruded grating is a premium structural platform solution manufactured through the pultrusion process, delivering exceptional unidirectional strength with a 70% glass-to-30% resin ratio. Engineered for long spans and heavy load applications, Hilinkworld pultruded grating offers twice the stiffness of molded alternatives – ideal for bridges, offshore platforms, and heavy industrial walkways.
Key Advantages of Pultruded FRP Grating
- Superior Unidirectional Strength: Continuous glass fiber reinforcement provides exceptional linear load capacity for long spans.
- 70% Glass Content: Second only to steel in strength, with significantly less weight and zero corrosion.
- Long Span Capability: Designed for spans where molded grating would require additional supports – reduces structural costs.
- Lightweight: Easy to transport, cut, and install with standard tools – no heavy lifting equipment needed.
- Corrosion-Free: Immune to rust, chemicals, salt spray, and harsh environmental conditions.
- Electrical & Thermal Insulation: Non-conductive and non-magnetic, safe for electrical substations and MRI facilities.
- Low Lifecycle Cost: Zero maintenance, no painting, 25+ year service life.
Pultruded Grating Specifications
| Parameter | Specification |
|---|---|
| Bar Profile | I-Bar (Standard), T-Bar |
| Bar Height | 25mm, 30mm, 38mm, 50mm, 65mm |
| Panel Size | Standard: 1220x3660mm, Custom sizes up to 1525x6000mm |
| Open Area | 50% – 70% (dependent on bar spacing) |
| Bar Spacing | Standard: 38mm, 40mm; Custom: 25mm, 50mm |
| Surface | Ribbed (Anti-Slip), Sand Grit, Barefoot Grit, Cover Plate |
| Resin | Isophthalic (Standard), Vinyl Ester (Corrosion), Phenolic (Fire) |
| Color | Gray, Green, Yellow, Orange |
Applications
- Bridge Walkways & Footbridges
- Offshore Oil & Gas Platforms
- Industrial Catwalks & Mezzanines
- Cooling Tower Structures
- Water Treatment Plant Walkways
- Marine Docks & Piers
- Railway Platform Flooring
Why Choose Hilinkworld Pultruded Grating?
With 15+ years in FRP manufacturing, Hilinkworld delivers premium pultruded grating at competitive factory-direct prices. Our grating meets ASTM F3059 and ISO 14125 standards, backed by rigorous quality control. Contact us for a free quotation or to discuss your project requirements.