Ductile Iron Water Pipe

Ductile iron pipes are manufactured according to EN545 (Ductile iron pipes, fittings and accessories and their joints for water pipelines).

As a professional pipeline manufacturing enterprise, MIDAS company has always regarded ductile iron water pipes as core products, devoting substantial technical research and development as well as production efforts to providing the market with high-quality and highly reliable water transmission pipeline solutions.

In terms of production standards, we strictly adhere to relevant international and domestic industry norms and have set strict thresholds for raw material procurement. The selected cast iron raw materials undergo multiple rounds of screening to ensure that their chemical composition and physical properties meet the production requirements of ductile iron water pipes. During the production process, every step, from molten iron smelting and spheroidization treatment to casting forming and annealing treatment, is equipped with advanced monitoring equipment and professional technicians for real-time control, ensuring that the quality of each water pipe is stable and reliable.

In terms of technical advantages, our ductile iron water pipes have multiple core competencies. Firstly, by optimizing the spheroidization process, the graphite in the water pipe is distributed in a spherical form, which endows the water pipe with both high strength and good toughness. It can withstand large external loads and internal water pressure and effectively reduce the risk of rupture even in complex underground environments. Secondly, we adopt advanced internal and external anti-corrosion treatment technologies. The internal lining is made of high-performance anti-corrosion materials, which can resist corrosion from various media in water; the external surface is coated with anti-corrosion coatings to enhance its anti-corrosion ability in soil, greatly extending the service life of the water pipe and reducing later maintenance costs. Thirdly, the pipe joints adopt a flexible connection design, which has good seismic performance and sealing performance. It can adapt to slight settlement and displacement during pipeline laying, effectively avoiding water leakage caused by joint problems.

In terms of application scenarios, our ductile iron water pipes have a wide range of applications. In urban water supply systems, they can meet the long-distance and high-pressure water transmission needs from water plants to residential communities and industrial and commercial users; in the field of sewage treatment, they can resist corrosion from corrosive substances in sewage, ensuring the smooth collection and transmission of sewage; in addition, they can also give full play to their performance advantages in industrial park circulating water systems, farmland irrigation projects, and other scenarios.

We have always believed that high-quality ductile iron water pipes are not only a combination of materials and processes but also a profound understanding of user needs and a sense of responsibility. In the future, we will continue to invest in research and development, continuously improve product performance, and provide more reliable pipeline support for water transmission projects in more fields.