The emergency water Replenishment project in Daihai, Inner Mongolia

The Inner Mongolia Dahai Emergency Water Replenishment Project takes water from the main stream of the Yellow River to replenish water to Dahai. The total length of the water conveyance line is 131.57 kilometers. The designed water diversion flow of the project is 3.02 cubic meters per second, and the maximum annual water diversion volume is 44.66 million cubic meters. The project adopted product DA191, fiberglass reinforced plastic mortar pipes and fittings DN2000, PN1.0MPa/PN1.2MPa, SN10000 in 2021.