Factory Supply Round and Square A15 B125 D400 E600 F900 Ductile Iron Manhole Cover for Sewer

Product Specifications

- Material: Ductile Iron (EN-GJS-400-15), Composite Material, Cast Iron (Optional)

- Load Capacity: EN 124 Standard, including A15 (Light Duty), B125 (Residential), C250 (Commercial), D400 (Urban Road), E600 (Industrial Area), F900 (Highway)

- Size: Customizable, standard sizes include 600mm×600mm, 700mm×700mm, 800mm×800mm (diameter or square)

- Surface Treatment: Hot-dip galvanizing, electrostatic spraying, anti-rust paint (anti-corrosion, anti-aging)

- Features: Non-slip surface, anti-theft lock design, noise reduction, high pressure resistance, long service life (≥15 years)

Application Scope

- Urban roads, highways, and expressways

- Residential communities, commercial plazas, and parking lots

- Industrial parks, factories, and logistics centers

- Municipal engineering (water supply, drainage, gas, electricity, communication)

- Gardens, scenic spots, and campus environments

This manhole cover is designed with high-quality materials and precise craftsmanship, ensuring safety, durability, and reliability for various infrastructure projects.