Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of cast iron pipe Ductile iron pipe dn500 model meaning, quality ductile iron pipe, flexible cast iron pipe fittings, cast iron pit wells quality of our products. Strength of technology companies, is currently developed into a trans-regional, industry and trade in one of the large enterprises. Company under the hoop factory, cast iron pipe plant, cast iron pipe factory, flexible ductile pipes and pipe factory. Ductile iron pipe plant and which is the Chinese Society for Metals Factory Management Committee and the China Iron Foundry Society dn500 ductile iron pipe factory direct sales, the company has been recommended by the Ministry of Construction Products Construction specified products. Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety of milling cast iron pipe ductile iron pipe, high quality ductile iron pipe, flexible cast iron pipe fittings, cast iron pit wells quality of our products. Cast iron pipe material into different gray cast iron pipe and ductile iron pipe. Different forms according to the interface is divided into flexible interface, flange interface, self-anchored interfaces, rigid interface. Among them, the flexible cast iron pipe clamp connection; flange cast iron pipe flanges fixed, padded rubber flange gasket; rigid cast iron pipe socket interface is generally larger ductile iron pipe official website, the straight tube is inserted, sealed with cement, This process has been basically eliminated. [Yinchuan ductile iron pipe], dn500 direct ductile iron pipe, ductile pipe Shunxiang 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