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Our FRP cable trench cover plates are engineered to redefine durability and functionality in underground cable management systems. Crafted from high-strength fiberglass reinforced plastic composite materials, these covers boast an exceptional strength-to-weight ratio—far surpassing traditional metal or concrete alternatives. They are inherently resistant to corrosion, rust, and chemical erosion, making them ideal for harsh environments such as industrial zones, chemical plants, coastal areas, and municipal infrastructure projects.
With a non-conductive design, they provide a critical safety barrier against electrical hazards, ensuring protection for maintenance personnel and preventing short circuits in cable networks. The precision-molded surface and reinforced load-bearing structure enable the covers to withstand heavy vehicular and pedestrian traffic, while their lightweight construction allows for easy installation, removal, and transportation without the need for heavy lifting equipment.



| Frame Size (mm) C | Cover Size (mm) B | Clear Size (mm) A | Load-bearing Capacity | Class |
|---|---|---|---|---|
| 590x890 | 500x800 | 460x760 | Customizable | Customizable |
| 590x990 | 500x900 | 460x860 | Customizable | Customizable |
| 590x1090 | 500x1000 | 460x960 | Customizable | Customizable |
| 590x1290 | 500x1200 | 460x1160 | Customizable | Customizable |
| 590x1390 | 500x1300 | 460x1260 | Customizable | Customizable |
| 590x1490 | 500x1400 | 460x1360 | Customizable | Customizable |
| 590x1590 | 500x1500 | 460x1460 | Customizable | Customizable |



Crafted from premium fiberglass-reinforced plastic composites that blend high-tensile E-glass fiber with a modified unsaturated polyester resin matrix, our FRP cable trench cover plates are infused with a proprietary blend of anti-corrosive, UV-stabilizing, and flame-retardant additives. This formulation shields the covers from degradation caused by harsh chemicals, salt spray, and prolonged sunlight exposure.
The understructure of each cover is engineered with a dense grid of longitudinal and transverse reinforced ribs. The top surface is precision-textured with a raised diamond pattern that channels away water and oil, enhancing anti-slip grip for both pedestrians and maintenance equipment.
• Municipal Infrastructure: Urban roads, residential areas, and public squares for power and communication networks.
• Industrial Parks: Chemical plants and steel mills where resistance to corrosion and heavy equipment is required.
• Power Stations: Substations and distribution facilities leveraging non-conductive safety properties.
• Coastal Engineering: Ports and offshore platforms needing salt spray resistance.
• Transportation Hubs: Airports, railway stations, and highway rest areas with heavy traffic flow.



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