Is cast iron used for manhole covers?
All manhole covers are technically access covers (in that they restrict access to a drainage system/manhole) and are usually cast or ductile iron, and access covers tend to be steel, aluminium or a composite material, but not all access covers are manhole covers.
How about the quality of the manhole covers?
All our pipes and fittings are manufactured adhering to strict quality control process by ISO 9000 Certified factories.
Our products are strictly monitored for defects before leaving our factories, ensuring reliability always.
We have your logistic requirements in mind by maintaining stock level (commonly used) that will meet your demand and definitely reducing your downtime that are so often caused by unavailability of materials.
Post time: Feb-16-2022