Heavy Duty Sewer Cover

D400 1000x1000mm heavy&duty manhole cover

700~1500USD

D400 1000 × 1000 mm Heavy-Duty Ductile Iron Manhole Cover Engineered for 40 tonne load capacities, this D400 cover and frame  delivers exceptional strength, corrosion resistance, and minimal upkeep—ideal for high-traffic roadways and industrial...

1350x1200 mm heavy&duty manhole cover

900~1600USD

  1350x1200 mm Heavy Duty Ductile Iron Manhole Cover and Frame (D400) Product Overview Our 1350x1200 mm Heavy Duty Manhole Covers are engineered for superior strength and durability, making them ideal for heavy-traffic environments. This D400...

D400 Φ800 Airport manhole cover

700~1500USD

D400 Φ800 mm Ductile Iron Manhole Cover with Frame This Φ800 mm D400 ductile iron manhole cover is engineered for heavy-duty use in high-traffic areas such as city roads, industrial zones, and logistic hubs. Manufactured from premium QT500-7 ductile...

D400 500x1000mm rectangle manhole cover

700~1500USD

  D400 Rectangular Manhole Cover (500×1000 mm) Overview The D400 rectangular manhole cover in 500×1000 mm format is designed for high-performance urban and industrial applications. Manufactured from ductile iron, it features a precision-engineered...

D400 600x1200 rectangle manhole cover

700~1500USD

  D400 Rectangular Ductile Iron Manhole Cover (600×1200 mm) Overview This D400-class rectangular manhole cover, sized 600×1200 mm, is crafted from high-strength ductile iron and designed for heavy-duty infrastructure. Its robust structure and...

EN124 C250 500x500mm Square manhole cover

700~1500USD

EN124 C250 500x500mm Square Ductile Iron Manhole Cover Product Overview The EN124 C250 500x500mm Square Manhole Cover is a reliable and medium-duty solution engineered to provide safety, durability, and smooth access to underground utilities. Made...

Heavy-Duty Cast Iron Tree Grate for Urban Landscaping

700~1500USD

Cast iron tree grilles – Square Frame with Circular Center Opening Overview This decorative metal tree grates combines strength with urban aesthetics, providing protection and ventilation for tree roots in sidewalks, plazas, and landscaping...

D400 600x800mm Rectangle Manhole Cover

700~1500USD

D400 600x800mm Rectangle Ductile Iron Manhole Cover Product Overview The 600x800mm Ductile Iron Rectangle Manhole Cover, rated D400 under EN124 standards, is engineered for durability and heavy-load applications. With its large rectangular shape and...

C250 700x700mm rainwater manhole cover

700~1500USD

C250 700×700 mm Rainwater Ductile Iron Manhole Cover with Frame Engineered for reliable drainage and medium-duty traffic loads, our 700×700 mm C250 rainwater manhole cover combines durability, safety, and ease of maintenance. Crafted from...

C250 400X600X30 Special pattern Ductile iron manhole cover

700~1500USD

Product Introduction This C250 400×600×30 Special Pattern Ductile Iron Manhole Cover is a premium-quality Manhole Cover engineered for medium-duty traffic environments such as road shoulders, parking lanes, pedestrian streets, and inspection zones....

600X600 ductile iron square manhole cover

800~1500USD

600x600 Ductile Iron Square Manhole Cover – C250 Heavy Duty Key Features High-Quality Material: Made from robust ductile iron, ensuring superior load-bearing capacity and long service life. C250 Load Rating: This C250 manhole cover is suitable for...

D400 Φ680 Ductile Iron Manhole Cover

700~1500USD

D400 Φ680 Ductile Iron Manhole Cover – Custom Pattern Edition This Φ680 mm round ductile iron manhole cover, certified to EN 124 D400, is engineered for use in high-traffic urban areas such as municipal roads, logistics zones, and commercial...