Customized W-shaped cast iron pipe as required

Ductile iron pipe advantages: Ductile iron pipes have features such as high hardness, and their performance is significantly better than grey cast iron pipes. They also have a long service life, making them widely used. Ductile iron pipes possess the properties of iron, with good mechanical and ductility. The installation of ductile iron pipes is relatively simple, and their sealing effect is quite good.