CZ-1101C   C250 ductile iron manhole cover with lock

CZ-1101C   C250 ductile iron manhole cover with lock


1.Suitable for sidewalks and roadsides.                                

2. Finish: - Coating will be black bituminous paint,or as customer requirements.

3. Marking: - It will be casted as required.

4. Manufactured to BS EN-124-94.              

5.Lockable, with a rubber fitted into the frame.

6. Frame/Cover design may vary as per size.

7. Material: - ISO 1083-500/7.              

8. Options: - Locking and lifting keys.        

9. We can designed and manufactured as customer requirements.                            

10.Anti-theft: Cover and base frame integrate connection.

11.Load-bearing great: The toughness of ductile iron is fourfold that of ordinary cast iron, close to steel materials, suitable for all kinds of road use!
12.Corrosion resistent: Sewer internal environment complex, filled with various chemical substances, ductile iron does not suffer chemical corrosion, service life more than 30 years.

13.Opens conveniently: Light weight, single unarmed can be open, convenient downhole maintenance!