Building Materials Co., Ltd. mainly produces Liaocheng Shunxiang variety GB milling cast iron pipe ductile iron pipe manufacturers, ductile iron pipe, cast iron pipe fittings of high quality flexible ductile iron pipe manufacturers, 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 k9 grade ductile iron pipe manufacturers, 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 pipe ductile iron pipe manufacturers, quality ductile iron pipe, flexible cast iron pipe fittings, cast iron pit wells quality of our products. Pipe expansion joints when entering the site, to deal with product specifications and appearance for acceptance. Packaging should be in good condition, no scratches and surface damage to external shocks. Thermal expansion joints must have a complete installation instructions. In the transport, storage and construction process, should take effective measures to prevent damage or corrosion. Substandard materials shall not be put in storage. [Chifeng ductile iron pipe manufacturers], GB ductile iron pipe manufacturers, 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