800 Duty Manhole Cover

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...

C250 800x1000mm Rectangular Ductile Iron Drain Cover

700~1500USD

C250 Rectangular Ductile Iron Manhole Cover with Frame – 800x1000mm Engineered for strength, safety, and reliability, the 800x1000mm C250 rectangular ductile iron manhole cover is built to handle medium-duty traffic conditions such as residential...

E600 800x800mm square ductile manhole cover

700~1500USD

E600 Square Ductile Iron Manhole Cover Overview Built for extreme heavy-duty use, this (E600 manhole cover) square ductile iron manhole cover is engineered to perform in environments with high wheel loads such as docks, airports, and freight...

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...

D400 700x800mm Ductile Iron Manhole Cover

700~1500USD

D400 700×800 mm Rectangular Ductile Iron Manhole Cover with Frame Built to withstand heavy vehicular traffic, our 700×800 mm D400 ductile iron manhole cover offers exceptional strength, safety, and reliability. Manufactured from premium QT500-7...

B125 700X800mm rectangle sewage manhole cover

700~1500USD

B125 700×800 mm Round Sewage Ductile Iron Manhole Cover with Frame Designed for reliable access to sewage and drainage systems under light-to-medium traffic, our 700×800 mm round manhole cover combines corrosion resistance, safety, and ease of...

D400 Φ800mm Ductile Iron Manhole Cover

700~1500USD

The Φ800  D400 ductile iron manhole cover is precision-cast from QT500-7 ductile iron and certified to EN124 D400 standards. Designed for heavy-duty applications—up to 40 tonnes—it is ideal for highways, industrial parks, and parking...

D400 Φ800 round sewage manhole cover

700~1500USD

D400 Φ800 mm Ductile Iron Sewage Manhole Cover with Frame This D400-class Φ800 mm ductile iron sewage manhole cover is designed for high-traffic areas such as urban roads, commercial zones, and heavy-duty utility corridors. Manufactured using...

E600 800x800mm Square manhole cover

700~1500USD

E600 800×800 mm Square Manhole Cover  The E600 800×800 mm square ductile iron manhole cover is engineered for extreme load environments, providing unmatched durability and load-bearing capacity. Certified to EN 124 E600, it is ideal for airport...

C250 800x900mm Ductile iron manhole cover

700~1500USD

C250 800×900 mm Ductile Iron Manhole Cover with Frame This 800×900 mm C250 ductile iron manhole cover is designed for medium-duty traffic zones, such as commercial streets, residential driveways, and roadside drainage systems. Made from...

B125 700x800mm Ductile iron manhole cover

700~1500USD

B125 700×800 mm Ductile Iron Round Manhole Cover with Frame This B125-class 700×800 mm ductile iron round manhole cover is designed for light-duty applications, such as pedestrian areas, sidewalks, residential driveways, and green belts. Made from...

D400 Φ800 Customized Ductile Iron Manhole Cover

700~1500USD

D400 Φ800 Customized Ductile Iron Manhole Cover This Φ800 mm customized ductile iron manhole cover is engineered to meet the demands of heavy-duty traffic areas such as main city roads, bus routes, and public infrastructure projects. Certified to...