Ductile iron manhole cover's Dimensions standard is EN124.And the Loading Class is A15,B125,C250,D400,E600,F900 or equal standard.We can produce manhole cover with Ductile iron and Grey iron, with the coating is Black bitumen or Fusion bonded epoxy powder.
1) Dimensions standard: EN124
2) Loading Class:A15,B125,C250,D400,E600,F900 or equal standard
3) Material: Ductile iron or Grey iron
4) Size:many kinds as shown in our catalogue or as customer`s drawings or samples
4) Coating:Black bitumen or Fusion bonded epoxy powder coating
5) Package: wooden package