Round Ductile Iron Manhole Cover

Blends with Landscape Roads

 

City landscape roads and commercial streets require both practical performance and visual appeal. Traditional cast iron covers may stand out from decorative pavement and affect the overall appearance of the area.

Our Round Ductile Iron Manhole Cover provides an effective solution. It features a special recessed paving slot on the top surface. The JGΦ700 size fits standard pit openings.

Workers can install tiles or stones inside the slot, allowing the cover surface to match the surrounding pavement. This creates seamless visual integration with landscape designs and helps maintain a clean appearance.

The round structure provides excellent mechanical performance for this product. Forces are distributed evenly from all directions across the cover surface, helping reduce stress concentration during use.

This design lowers the risk of cracking caused by uneven pressure. The round structure also provides long-term durability compared with square cover designs.

The cover fits standard 700 mm pit frames and is compatible with many existing frame systems. When replacing old covers, customers usually do not need to remove the existing base, which helps reduce repair time and project costs.

We use high-grade ductile iron to manufacture this round ductile iron manhole cover. The material provides excellent resistance to aging, impact, and outdoor conditions.

The graphite nodules in ductile iron have a spherical structure, which improves toughness and strength. During outdoor use, the cover can withstand sunlight, rain, temperature changes, and vehicle vibration.

It helps reduce the risk of fatigue cracks during long-term operation. The surface is treated with a hot asphalt coating, creating a uniform protective layer inside and outside the product. This helps extend the service life of the cover.

This product is suitable for city landscape roads, commercial pedestrian streets, premium residential areas, and scenic paths.

The round ductile iron manhole cover provides reliable underground access while maintaining a clean and attractive appearance. It is a suitable choice for projects that require both structural performance and design quality.

We accept customized orders based on customer drawings. The minimum order quantity is 50 pieces. Regular orders are shipped within 6 to 15 days.

We provide a 1 to 3 year warranty to support product reliability and long-term customer confidence.

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