China Type K9 K8 K7 6m Long Black and Red Ductile Iron Pipe, Find details about China K7 Ductile Iron Pipe, K8 Ductile Iron Pipe from Type K9 K8 K7 6m Long Black and Red Ductile Iron Pipe
Name | Ductile iron water supply pipe |
Material | C, Si, Mn, P, S, Mg |
Length | 6m or customized |
Color | Black |
Advantage | Anti-corrosion; Various types; Anti-infiltration; Anti-aging; Good duralbility |
Processing | pitch coated outside, Cement mortar lining |