... 2006,Class:K8,K9 OD:DN80-1200mm Ductile Cast Iron Pipe We are the supplier of centrifugal casting ductile ... in China.We can offer the centrifugal casting ductile iron pipes according to ISO2531 and EN545, DN80-1200mm, ... 5) DN80-DN1200mm(6) High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, ... 085DN12002.2042.4822.7583.0353.3103.585 Ductile Cast Iron Pipe