SMC Composite Rectangular Manhole Cover, B125 Clear Open 600x450

Key Advantages
• Rectangular Large Opening: The 600×450mm opening accommodates rectangular inspection wells with flexible pipeline routing, providing ample access space for operators and tools.
• 12.5-Ton Load Capacity: Compliant with the B125 standard, it can stably withstand 12.5 tons of static and dynamic loads, meeting safety requirements for sidewalks, non-motorized lanes, and light vehicle traffic areas.
• Lightweight and High-Strength: Weighing approximately one-third of an equivalent cast iron manhole cover, it is easier to handle and install while offering excellent impact resistance and flexural strength.
• Corrosion and Weather Resistant: Resistant to acids, alkalis, sewage, and aging, it adapts to various climates and underground environments with stable long-term performance.
• Anti-slip and Anti-theft: Textured surface design ensures safe walking in wet conditions; the material has no metal recycling value, effectively reducing the risk of theft.
• Low Maintenance Costs: No anti-rust coating required; resistant to deformation and cracking, resulting in low total lifecycle costs.

Applicable Scenarios:

Rectangular inspection wells in municipal drainage systems, residential roads, industrial parks, parking lots, and landscaped green belt areas with light load requirements.