Ductile iron flanged gate valve: A reliable opening and closing control hub for pipeline systemsYoudaoplaceholder0 Iron Flange Gate Valve, with the high strength of Ductile iron material and the stability of flange connection, has become the core component for realizing fluid opening and closing control in medium and low pressure pipeline systems. It combines pressure resistance, corrosion resistance and ease of operation. Rubber Expansion Joint, Bellow Expansion Joint, Flexible Metal Hose, Dismantling Joint, Flange Adaptor, Duckbill Accessories such as Check Valve work in coordination to provide safe and reliable opening and closing guarantees for pipeline systems in fields such as municipal water supply, industrial circulation, and agricultural irrigation. Material advantage: The "dual enhancement of strength and toughness" of ductile ironThe Ductile Iron material endows Ductile Iron Flange Gate Valve with excellent mechanical properties. Compared with ordinary cast iron, ductile ir…