Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of milling of cast iron pipe, high quality ductile iron pipe, flexible cast iron pipe fittings, cast iron pit wells quality of our products. Ductile iron pipe outside the anti-corrosion coating deposited tube should be based on soil conditions to select galvanized and epoxy asphalt coating or coatings higher requirements. Piping installed, after pressure test, to use low chloride water disinfection and flushing 0.03% potassium permanganate solution, our company has been adhering to the "integrity of management, quality first" business philosophy. Willing and friends around the world together with leading industry trend! Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of milling of cast iron, ductile iron pipe, cast iron pipe fittings of high quality flexible ductile iron pipe manufacturers ductile iron pipe, cast iron pit wells quality of our products. Expansion joints are pumps, valves k9 new product class manufacturer of ductile iron pipe, pipe and pipe connections and other equipment, and a certain amount of displacement, so that you can ductile iron pipe manufacturers in the installation and maintenance, installation size is adjusted according to the site, in when you work, you can also pass the axial thrust to the entire pipeline system. Pipe fittings pipe within a certain range to axial stretching, but also greatly facilitate the installation and removal of the pipeline valve, pipe run requirements of free expansion, once crossed the maximum amount of stretching is necessary to protect the limited bit must ensure the safety of pipelines operation. This series is called telescoping series, popular called expansion joints GB ductile iron pipe manufacturers, is greater than the amount of compensation compensation damping series series, higher pressure and so on. Widely used in chemical, construction, water supply, drainage, electricity and other infrastructure projects. Reduce the external water and some liquid on the pipe surface corrosion, this setting protective casing outside the pipe, popular called waterproof casing. Widely used in construction, chemical, sewage treatment and other units. Linfen ductile iron pipe manufacturers, GB ductile iron pipe manufacturers, Shunxiang ductile pipe provided by Shunxiang ductile pipe. This information consists of: providing Liaocheng Shunxiang Building Materials Co., Ltd. (www.lcsxjc.com), we are business alliance member, the integrity of the whole network authentication provider. Feel free to contact us, contact: Manager Ge