Round
Manhole cover Ф600 D400 self-levelling with holes and locking system
03/200007-4665782093593185388
Ductile iron manhole covers are very strong and resilient. Ductile iron, also known as cast iron, is used because it has great strength. This material then lends itself to a long-life span for installation in roads, highways, airports, car parks and other heavy duty industrial areas.
Manhole cover sizes and load classes are all dependent on their...
