Ductile iron pipes are produced by adding spheroidizing agents to molten cast iron of grade 18 or above, which is then cast at high speed through a centrifugal ductile iron casting machine.Pipe materials, commonly referred to as ball tube, cast iron tube, andDuctile iron pipeAwait.

Primarily used for the conveyance of tap water, featuring the essence of iron, the performance of steel, excellent corrosion resistance, good ductility, easy installation, and is mainly used in municipal and industrial enterprises for water supply and gas transmission. Offers a high cost-performance ratio.WithPolyethylene PipeCompared, the installation of Ductile Iron Pipes is simpler and quicker than that of PE pipes, with superior internal and external pressure after installation; in terms of airtightness and corrosion resistance, the Ductile Iron Pipes offer better airtightness post-installation and can enhance their corrosion resistance through various protective measures; from a hydraulic performance standpoint, since the specifications of Ductile Iron Pipes generally refer to the inner diameter while PE pipes to the outer diameter, Ductile Iron Pipes can achieve greater flow rates under the same specifications; in terms of overall installation and maintenance costs, Ductile Iron Pipes provide a more favorable cost-performance ratio. Zinc spraying on the inner wall, cement sand mortarCorrosion-resistant materialsPlease wait.