Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of milling of cast iron pipe ductile iron pipe prices, high quality ductile iron pipe, flexible cast iron pipe fittings, cast iron pit wells quality of our products. Ductile iron pipe is a combination of magnesium or rare earth magnesium golden goal agent added before pouring the molten iron, the graphite ball, stress concentration decreases, so that the pipe has high strength, elongation, impact resistance, corrosion resistance, good sealing advantages, ductile iron pipe and cast iron pipe fittings in general contain graphite monomer, that is a mixture of cast iron and graphite. Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of flexible milling cast iron pipe ductile iron pipe prices, quality ductile iron pipe, flexible cast iron pipe fittings, cast iron pit wells quality of our products. Expansion joint is a new product pumps, valves, piping and other equipment and pipe connections, and a certain amount of displacement, so that you can Jigang ductile iron pipe prices, adjusted according to the site at the time of installation size of installation and maintenance, at work, you can axial thrust pass also 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 new series is called telescoping series ductile iron pipe prices, popular called expansion joints, and 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. [Price] flexible DN1000 ductile iron pipe ductile iron pipe prices, Shunxiang ductile pipe provided by Shunxiang ductile pipe. Welcome to consult Liaocheng Shunxiang Building Materials Co. (www.lcsxjc.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Manager Ge