B125 450x550x50 Ductile iron manhole cover

Our B125 450×550×50 Ductile manhole cover is a durable and reliable Manhole Cover and frame solution designed for light-duty traffic areas. This B125 Manhole Cover combines strength, corrosion resistance, and long service life, making it a high-performance option for residential roads, sidewalks, parking areas, and utility inspection points. As a Cast Iron Manhole Cover manufactured with precision and strict quality control, it ensures stability and safety for various municipal and construction applications. This Manhole Cover is engineered to meet international standards with excellent load-bearing capability.

Product Features

• Material: High-strength ductile iron (QT500-7 / EN-GJS500-7) for enhanced toughness and impact resistance

• Size: 450 × 550 × 50 mm

• Load Class: B125 (suitable for areas with up to 12.5-ton load capacity)

• Design: Anti-slip surface pattern for safe pedestrian use

• Frame Type: Reinforced rectangular frame for stable installation

• Finish: Black bitumen or customized coating upon request

• Locking Options: Available with bolt-down or anti-theft locking system

• Customization: Logo, pattern, frame height, and dimensions can be fully customized

Applications

• Sidewalks & pedestrian zones

• Residential streets

• Parking areas

• Green belts and landscape zones

• Utility inspection chambers & cable pits

Benefits

• Excellent load-bearing performance for daily pedestrian and light-vehicle areas

• Long-lasting corrosion resistance

• Stable installation and safe surface design

• Factory-direct supply with customizable specs