Place of Origin:
China
Brand Name:
Elite
Certification:
ISO, CE, En124
Model Number:
MR
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| Feature | GRP Manhole Cover | Cast Iron Cover |
|---|---|---|
| Weight | Lightweight | Heavy |
| Corrosion Resistance | Excellent | Rust-prone |
| Theft Risk | No scrap value | High |
| Installation | Easy | Difficult |
| Noise | Low noise | Metallic noise |
| Electrical Conductivity | Non-conductive | Conductive |
| Maintenance | Low | Higher |
GRP composite manhole covers are increasingly preferred in global infrastructure projects due to their safety, durability, lightweight structure, and long-term economic benefits.
Send your inquiry directly to us