Cast iron pipe is featured by good seismic capacity, long service life, low sound transmission, simple installation, convenient maintenance and material saving. The flexible cast iron drainage pipe is simple and flexible in installation, which greatly reduces the labor cost and improves the speed compared with the installation of cement caulking. At the same time, it is easy to disassemble, repair, dismantle and replace the pipeline. It is easy to align the trap with the outlet of the sanitary ware when correcting the pipe.

    The cast iron drainage pipe produced and sold by our company is a kind of pipe widely used in the drainage system of construction engineering in recent years. The pipe belongs to metal type centrifugal casting, with dense organization and high tensile strength. Its wall thickness is uniform and its surface is smooth. Connected by flexible interface and sealed by rubber ring, it has good seismic performance, and can block noise transmission, so it is known as the quietest pipe. The pipe can withstand high temperature and has good fireproof performance, which can meet the needs of fire safety. It is corrosion-resistant, anti-aging and has long service life. Flexible cast iron drainage pipe is the ideal drainage pipe material for high-rise buildings and super high-rise buildings.