Load-bearing Manhole Cover

Our super heavy-duty load-bearing manhole cover is cast from premium ductile iron and manufactured in full compliance with EN124 international standards. Boasting high toughness, outstanding compression resistance and robust structural stability, every unit undergoes elaborate finishing with anti-slip, anti-theft and anti-corrosion treatments, well tailored for heavy-duty roadway and infrastructure construction.

Commonly deployed on municipal roads, expressways, port terminals, container yards, airport pavements, industrial parks and heavy-load factory access lanes, perfect for engineering projects demanding ultra-high load-bearing performance.

• High ductility to avoid deformation under extreme compression
• Textured anti-slip surface eliminates driving bounce and noise
• Integrated lock design for effective anti-theft protection
• Asphalt coated finish for superior anti-corrosion performance
• Precision machining ensures tight seamless fit with matching frames
• Bespoke dimensions & irregular shapes on request

• Load classes: E600 & F900 for super heavy-duty usage
• Rated bearing load: 60 to 90 metric tons
• Superior compressive and impact resistance
• Wear, ageing and outdoor weather resistant
• Reliable long-term performance under repeated heavy truck traffic

We supply expert pre-sales technical guidance, specification selection and customized engineering solutions. All goods go through strict factory inspection prior to shipment. Bulk customization and prompt lead time are available, alongside sustained after-sale follow-up support.
 

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