Municipal engineering manhole hatch covers

Municipal engineering, manhole covers GB-13   1.Name: manhole covers GB-13 2.Material: ductile iron 3.Surface treatment: HDG 4.Specification: as clients' request 5.Weight: 50-70 kg 6.Standard: EN124, D400  7.Bearing capacity: 20 KN 8.Loading grade:A 9.Use: park, outdoor surroundings, suit for municipal engineering    10.OEM service   We are a professional manufacturer and exporter about casting steel products. Our products include all kinds of manhole cover and rain grates. We have more than 10 years experience and have a good reputation in this field. More than 90% of our products are export to Western Europe, Northern Europe, North America, South America, Australia. Plase don't hesitate to contact us if you would like any further details.