Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of milling of cast iron pipe specifications w type flexible cast iron pipes, ductile iron pipe, cast iron pipe fittings of high quality flexible cast iron pit wells quality of our products. Compared with PE pipe, from the installation time, easier than ductile pipe PE pipe installation fast and better internal and external bearing pressure after installation; tightness and corrosion protection from the point of view of the flexible cast iron pipes, ductile pipe installation tightness better, but also through a variety of means to improve the corrosion corrosion; from hydraulic performance point of view, due to ductile pipe specifications generally refers to the diameter, PE pipe specifications generally refers diameter, because under the same standard conditions, ductile pipe can achieve greater runoff; from a comprehensive installation and maintenance cost point of view, ductile pipe has a more favorable price. The main component of ductile iron pipe with carbon, silicon, manganese, sulfur, phosphorus and magnesium. The inner wall of spray zinc, cement mortar corrosion materials. Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of milling of cast iron pipe centrifugal casting flexible drainage pipe fittings, ductile iron pipe, cast iron pipe fittings of high quality flexible mechanism for flexible cast iron pipes brand, cast iron pit wells quality of our products. Zinc spray my company's compliance with ISO8179 quality delineation, per square meter of the pipeline a minimum amount of zinc spray 130g, not less than the thickness of asphalt paint 70μm, cement mortar lining in line with ISO4179 quality delineation ensure mortar rugged chamber, smooth strong adhesion. Business philosophy: quality survival, reputation and development, in good faith and make friends! DN900 flexible cast iron pipes | Shunxiang ductile pipe | w type flexible cast iron pipes specifications provided by Shunxiang ductile pipe. Liaocheng Shunxiang Building Materials Co., Ltd. (www.lcsxjc.com) in ductile iron pipe, seamless steel tubes, precision steel and other industries have high visibility, integrity management, both quality of service, welcome to inquire or consult our "commercial Union Service "it!