1. Material: ductile iron
2. Load Capacity: EN124, A15, B125, C250, D400, E600 and F900
3. Surface treatment: spray black asphalt paint for anti-corrosion.
Coating can according to customer requirements
4. Packing: standard export packing, by PE shrink film steel or
5.Design:according to the logo picture drawings or samples.
Inner Diameter (mm)
One set with Frame Weight (kg)
Bespoke different sizes of Cast Iron Manhole Covers
The product has clear texture and unique anti-skid pattern
on the surface to prevent pedestrians from falling down
2.The back of manhole cover is reinforced with load-bearing bars
Sufficient materials, firm and durable
3.Mechanism production line