Product Description Zhengde Ductile iron pipe is a type of cast iron, an alloy of iron, carbon and silicon. Graphite in ductile iron exists in the form of spheroids. Generally, the size of graphite is ...View More
Messages of visitorLeave a Message
No public comments yet
ISO2531 En598 DN80-DN2600 One Leading Manufacturers of K9, C40, C30, C25 Ductile Iron Pipe Cheap Price for Sale