China DN40-300 Red Epoxy Coated Drainage En877 Cast Iron Pipes, Find details about China ISO2531 Ductile Iron Pipe, Ductile Iron Pipe from DN40-300 Red Epoxy Coated Drainage En877 Cast Iron Pipes
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 |