As a reliable China EN 598 Flanged Pipe Factory, we manufacture high-quality ductile iron flanged pipes designed for strength and long service life. This DN500 (20-inch) pipe, with a total length of 5590 mm, complies with EN 598 standards to ensure excellent performance in water and wastewater systems. The pipe features precision-engineered flanges with a pressure rating of PN16, providing a secure and leak-free connection. Crafted from durable ductile iron material, it offers superior resistance to corrosion and mechanical stress, making it ideal for municipal water supply, drainage, and industrial pipeline applications.