It has been more than 70 years since the invention of ductile iron pipe in the 1940s. With its high strength, high elongation, corrosion resistance, resistance to shock, easy construction and many other fine features, ductile iron pipe is the best choice in today’s world for conveying water and gas safely. Ductile iron, also called nodular iron or spheroidal graphite iron, is characterized by the presence of spheroidal graphite in the resultant castings.

　　DN600MM

 

 

 

　　DN2000mm

 

 

 

　　Pipe-Jacking 

 

 

 

　　Sewage pipes