China High Quality Round and Square Ductile Iron Manhole Cover or Cast Iron Manhole Cover for Walkways and Urban Roads, Find details about China Municipal, Roadway from High Quality Round and Square Ductile Iron Manhole Cover or Cast Iron Manhole Cover for Walkways and Urban Roads
Product Name | Ductile Cast Iron Manhole Cover OEM |
Material | Ductile Iron GGG500-7 & 400-12 |
Color | Black, or as your requirements |
Standard | ISO9001:2008, DIN EN124 |
Design | EN124 A15, B125, C250, D400, E600 and F900 |
Process | Mechanical horizontal production line |
Coating | Black bitumen/Expory painting |
Application | Building industry machinery |