China Class K9 K8 K7 Galvanize 200mm 300mm 350mm 400mm Ductile Iron Pipe, Find details about China 400mm Ductile Iron Pipe, 300mm 350mm from Class K9 K8 K7 Galvanize 200mm 300mm 350mm 400mm Ductile Iron Pipe
Name | Ductile iron water supply pipe |
Material | C, Si, Mn, P, S, Mg |
Length | 6m or customized |
Color | Black/ Red |
Advantage | Anti-corrosion; Various types; Anti-infiltration; Anti-aging; Good duralbility |
Processing | pitch coated outside, Cement mortar lining |