... .High quality dutile iron 3.Durable for use 4.Fine surface Ductile Iron casting for agricultural machinery1 ... -120kg/pc 3) Various grade nodular/grey iron casting feature-sets automatic moulding lines- 15 ... /pcmaterial spec.various grade nodular cast iron and grey cast ironwe are currently casting- ... GG15, GG20, GG23, GG25, GG30- Nodular/Ductile cast iron types: GGG40, GGG40.3, GGG50, GGG60, GGG70, ...