Water conservancy construction is a fundamental and strategic project for national economic and social development, playing a multi-dimensional, profound, and crucial role. It is not only an engineering means of utilizing water resources and preventing water-related disasters, but also a key support for ensuring national security, promoting high-quality development, and maintaining ecological balance.
Ductile iron pipes, as a core component of modern water conservancy infrastructure, play an irreplaceable role in water supply, drainage, and water conveyance projects due to their superior performance and long service life.
High strength and toughness combined: Through a special spheroidizing treatment process, ductile iron pipes maintain the corrosion resistance of cast iron while possessing strength and toughness approaching that of steel.
Excellent corrosion resistance: With advanced internal and external coating treatments, ductile iron pipes can achieve a service life of 50-100 years, significantly reducing maintenance costs.
Superior sealing performance: Ductile iron pipes with flexible joint designs are easy to install, provide reliable sealing, effectively prevent leakage, ensure efficient water resource transportation, and also possess a certain degree of earthquake resistance and adaptability to foundation settlement.
Environmental protection and sustainability: Ductile iron pipes are 100% recyclable, which aligns with the sustainable development concept of water conservancy projects.
DINSEN’s ductile iron pipe production line has an annual capacity of 500,000 tons and is widely used in water conservancy, municipal water supply, drainage and flood control projects. With its advantages of high product-to-work-condition compatibility and full-chain support, it accurately ensures the rational utilization and protection of urban infrastructure and water resources.
Post time: Jan-21-2026
