The 20 Inch B125 Composite Manhole Cover by BAOGAI is engineered for residential driveways, parking areas, sidewalks, and light-traffic zones. Manufactured from high-strength BMC composite resin material, it offers excellent load-bearing performance, corrosion resistance, and long-term durability. With a 60 mm frame height and a 12.5-ton load capacity, this composite manhole cover provides a reliable and cost-effective alternative to traditional cast iron covers.
| Feature | Details |
|---|---|
| Product Model | BG-R500-B125 |
| Material | BMC FRP (Bulk Molding Compound Fiber Reinforced Plastic) |
| Load Class | B125 |
| Standard | BS EN124 |
| Clear Opening (Φ) | 450 mm |
| Frame Height (H) | 60 mm |
| Outer Dimension | 460 mm |
| Surface Design | Anti-Slip Texture with Customizable Logo |
| Handle | Without |
| Weight Advantage | 40–50% Lighter than Cast Iron |
Key Features and AdvantagesAs a publicly listed composite manhole cover manufacturer in China, BAOGAI combines advanced production technology, precision tooling, and strict quality control. We supply B125 resin manhole covers, 20-inch composite access covers, driveway manhole covers, and customized BMC inspection covers for global infrastructure and construction projects.