Differences for Sewer Cover
Our Plastic manhole covers for sale could be used for over 30 years,and its high load capacity exceeds the ductile iron covers.
We provide you 365days return policy with free shipping once you meet the quality problem for our composite sewer covers.
The advantage of Load ability
The maximum load ability of our plastic covers could reach D400(40tons) according to EN124 standard.
Would you like to get free design for your plastic manhole covers surface? Please ENTER HERE and ask us to make free design for you.
600mm Composite manhole covers D400
650mm plastic manhole covers C250
600X600 plastic manhole covers A15
400X600 Square sewer cover B125