SG PAM China contribute to the pipeline network reform in Erhai


To solve the problems of anti-floating and anti-pressure of sewage pipes in areas with poor geological conditions and high groundwater level, SG PAM Integral ductile iron drainage pipe is specially selected in the ecological restoration and wetland construction project of lakeside buffer zone in Erhai, Dali city, Yu’nan province.

The Integral ductile iron drainage pipe has excellent tensile, bending and elongation properties, and the high-alum cement coating contains more than 50% alumina, which makes the pipe have outstanding anti-corrosion performance and stronger wear resistance. Also the flexible join design and NBR rubber ring can prevent various forms of penetration and corrosion to ensure the tightness of the pipeline.