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FRP Grating
Keywords:
Pultruded Fiberglass Grating, FRP Pultrusion Grating, Corrosion-Resistant Grating, Non-Slip FRP Walkway, Heavy-Duty Pultruded Grating, Chemical Plant Grating, Electrical Insulation Grating, Oilfield FRP Grating, Wastewater Treatment Grating, Lightweight Structural Grating, Anti-Magnetic Grating, Explosion-Proof Grating
Product Specifications
Material & Structure
Base Material: High-strength fiberglass reinforced vinyl ester resin (customizable to epoxy/polyester)
Reinforcement: Continuous strand mat + Roving (axial strength >300MPa)
Surface: Molded grit surface (60-grit standard) or smooth finish
Standard Color: Dark green (RAL 6005), yellow, gray (custom colors available)
Technical Parameters
|
Property |
Metric |
|
Load Capacity |
Class C (EN 15664-1) / H-20 (AASHTO) |
|
Span Depth Ratio |
Up to 1:35 (400mm span @ 38mm thickness) |
|
Deflection |
≤ L/200 at design load |
|
Flame Spread |
≤25 (ASTM E84 Class A) |
|
Dielectric Strength |
>10kV/mm |
|
Thermal Conductivity |
0.3 W/m·K |
Standard Sizes
Panel Thickness: 25mm / 38mm / 50mm
Mesh Opening: 38×38mm (standard), 19×19mm (fine mesh)
Width: 1m (max), Length: 6m (custom cuts available)
Key Advantages
1. Superior Mechanical Performance
Stiffness: 2× higher than molded grating at same weight
Impact Resistance: Withstands 10J impact (ASTM D256)
Creep Resistance: <0.1% deformation after 10,000h @ 30% load
2. Advanced Corrosion Resistance
pH Range: 1-14 (30% HCl tested @ 60°C for 1,000h)
Salt Spray: 5,000hrs (ASTM B117) with no blistering
3. Safety Features
Slip Resistance: DIN 51130 R10-R13 rating (oil/wet conditions)
EMI Shielding: Optional conductive coating (<1Ω/sq)
Industry-Specific Solutions
A. Chemical Processing
Acid Proof Version: PTFE-coated bearing bars
Spill Containment: Integrated curb edges
B. Offshore Platforms
UV-Stabilized: 5% carbon black additive
Fireproof: Alumina trihydrate (ATH) filler
C. Food & Pharma
FDA-Compliant: NSF/ANSI 51 certified resin
Cleanroom Grade: Antimicrobial surface treatment
Installation Systems
Modular Clips: Stainless steel 316L retention system
Embedded Channels: For flush-mount applications
Adjustable Supports: Aluminum pedestals (±50mm height)
Certifications:
ISO 9001, UL 746C, EN 13706 (Class II)
ATEX Zone 1 (Explosive Atmospheres)
FRP Grating Customer Evaluation
FRP Grating FAQ
-
What are the main advantages of FRP Grating?
It features corrosion resistance, high strength, light weight, non-slip, insulation, flame retardancy, long service life and low maintenance.
-
Where is FRP Grating commonly used?
It is widely used in chemical plants, wastewater treatment stations, docks, food processing plants, walkways, solar platforms, and drainage areas.
-
Is FRP Grating slip-resistant?
Yes, it is usually produced with a concave or gritted non-slip surface to ensure safe walking even in wet and oily conditions.
-
Can FRP Grating be customized in size and color?
Yes, we can customize size, thickness, mesh spacing and color (gray, yellow, green, blue) according to customer requirements.
Apr 16,2026
Professional Guide to Effective Cooling Tower Treatment Strategies
Maintaining industrial cooling systems is critical for operational efficiency and equipment longevity. A professional cooling tower treatment strategy is not just about cleaning; it is about preventing scale buildup, corrosion, and the growth of harmful microorganisms. Without proper management, these systems can suffer from reduced heat transfer efficiency, leading to higher energy costs and potential system failures. In this guide, we will explore the essential components of water treatment, the chemistry involved, and how to optimize your cooling tower for maximum performance and sustainability.
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