Ductile Iron Pipe supply

BS EN 545 Ductile Iron Pipe has the nature of iron, high performance, corrosion resistance of steel, ductility, good sealing effect, easy to install, mainly for municipal, industrial and mining water, gas, oil, etc. Is the preferred water supply pipe, with a high cost. Compared with PE pipe, from the installation time, ductile pipe is easier than PE pipe installation fast and better internal and external bearing pressure after installation; tightness and corrosion resistance from the point of view, ductile pipe tightness better after installation, but also through a variety of means to improve the corrosion resistance of corrosion; from the hydraulic performance point of view, due to ductile pipe specification generally refers to the inside diameter, PE pipe size generally refers to the outer diameter, the same size as under conditions of ductile pipe to achieve greater runoff; from comprehensive installation and maintenance costs, the ductile pipe has a more favorable price. The main components of ductile iron pipe with carbon, silicon, manganese, sulfur,