... iron manhole cover 1, From A15 to E600 class 2, Per EN124 standard 3, With new locking system. 4, Various size. Ductile iron ... manhole cover1, Material :Ductile iron and grey iron, 2,Various size 3,From A15 to ... E600 Calss, Per EN124 standard, 4,With new locking system..5 ... We can supply various cast iron manhole cover and water grate as ...