Ductile iron pipe is mainly known as ductile iron pipe, which has the nature of iron, high performance, corrosion resistance of steel, good ductility, good sealing effect of ductile iron pipe, easy to install, mainly for municipal, industrial and mining water supply, transport gas, oil and so on. 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; from the point of view of ductile iron pipe, ductile pipe after installation tightness tightness and corrosion protection on more Well, it may be through a variety of means to improve the corrosion resistance 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 diameter to achieve greater traffic; installation and maintenance cost point of view from a comprehensive new ductile iron pipe, ductile pipe has a more favorable price. The main components of ductile iron pipe with carbon, silicon, manganese, sulfur, phosphorus and magnesium. The inner wall of spray zinc, anti-corrosion materials, such as cement mortar. GB 300 ductile iron pipe, ductile iron pipe, ductile iron pipe prices GB, GB k9 ductile iron pipe, ductile pipe to play excellent mechanical properties and external quality, is the cause of piped water bearer, its superior bearing capacity and reliable sealing performance, unmatched corrosion protection and water quality assurance system, making nearly perfect Branch piped water, even in complex terrain balanced saline soils, wetlands, high slopes and desert, but also can supply task well done The new ductile pipe, ductile iron has some frost resistance in the form of spherical graphite is generally graphite size of 6-7, requires casting on the quality control of the ball for 1-3 grade level (the ball rate ≥80%), ductile iron pipe prices Guigang mechanical properties of the material itself, and thus get a better improvement with the nature of iron, steel performance. Annealed ductile iron pipe, the microstructure of ferrite and pearlite, good mechanical properties. Due to ductile pipe specification generally refers to the inside diameter, PE pipe size generally refers to the outer diameter, Guigang ductile iron pipe under the same price as standard conditions, ductile pipe to achieve greater runoff; from a comprehensive look at the cost of installation and maintenance, ductile pipe has a more favorable price. Ductile iron on weight management | Xinzhou Ductile Iron Pipe | Pipe Co., Ltd. is provided by virtue of virtue Liaocheng pipe industry. Liaocheng virtue Pipe Co., Ltd. (www.meidegc.com) (www.meidegc.com) (www.mdwfg.com) (www.mdggc.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead virtue of Industry and you work into the brilliant, for a better future!