1) Material: ductile iron.
2)Loading Grade: A15, B125,C250, D400, E600,F900
3) Shape: round, square, rectangle and triangle.
4) Diameter: from300mm to 900mm.
5) Weight: from 5.7kg to 125kg.
A variety of manhole covers are produced and sold with excellent quality and competitive price. Our main products include different types and sizes manhole covers, gully covers, grating, drainers, pipe fittings, and other castings, we can produce according to buyers' drawing, samples, and requirements. We will try our best to meet your need
2)Loading Grade: A15, B125,C250, D400, E600,F900
3) Shape: round, square, rectangle and triangle.
4) Diameter: from300mm to 900mm.
5) Weight: from 5.7kg to 125kg.
A variety of manhole covers are produced and sold with excellent quality and competitive price. Our main products include different types and sizes manhole covers, gully covers, grating, drainers, pipe fittings, and other castings, we can produce according to buyers' drawing, samples, and requirements. We will try our best to meet your need