China Ductile Iron Artistic Manhole Cover Frame, Find details about China Manhole Cover, Ductile Iron Manhole Cover from Ductile Iron Artistic Manhole Cover Frame
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 production line |
Coating | Black bitumen |
Application | Building industry machinery |