ISO 2531 is a key technical standard set by the International Organization for Standardization (ISO) for ductile iron pipes and their fittings. It covers material performance, dimensional specifications, pressure ratings, and coating protections. Jinsteel's ductile iron pipes have undergone rigorous inspections and audits, demonstrating superior performance in compressive strength, corrosion resistance, and service life, fully meeting or exceeding ISO 2531 requirements.

A Jinsteel technical representative stated: "Achieving ISO 2531 certification not only highlights our manufacturing expertise but also showcases our products' capability to compete with international counterparts on a global scale."

ISO 2531 Certification Drives International Market Expansion

Leveraging the advantages of ISO 2531 certification, Jinsteel's ductile iron pipes have successfully entered markets in Europe, Africa, the Middle East, and beyond. In these regions, ISO 2531 compliance is a mandatory requirement for pipeline products used in infrastructure projects. Jinsteel's products, renowned for their excellent performance and reliability, are widely used in water supply, sewage, and industrial transportation projects.

For example, Jinsteel recently participated in a national water transmission project in a Middle Eastern country, supplying over 5,000 tons of ductile iron pipes with diameters ranging from DN300 to DN2000. The products fully met the project’s stringent requirements for high sealing performance and durability.

Commitment to Innovation and Enhanced Competitiveness

At Jinsteel, technological innovation is the cornerstone of maintaining product competitiveness. The company adopts advanced casting technologies and quality testing equipment to ensure that every ductile iron pipe meets ISO 2531 standards throughout the manufacturing process.

In addition, Jinsteel continuously refines its production processes, employing cutting-edge internal and external coating technologies to provide dual-layer protection for its pipes. This not only extends the products' service life but also significantly improves their performance in corrosive environments.

Green Manufacturing and Corporate Responsibility

Through the promotion of green manufacturing practices, Jinsteel has significantly reduced energy consumption and carbon emissions in ductile iron pipe production. The company plans to further advance energy-saving and environmentally friendly technologies, providing greener and more sustainable pipeline products for global infrastructure development.

A Jinsteel spokesperson remarked: "Our goal is not only to produce high-quality ductile iron pipes but also to drive sustainable development in the industry through continuous technological innovation and green manufacturing."

Future Outlook

With the growing demand for global infrastructure development, Jinsteel plans to accelerate its internationalization efforts and expand its market reach. ISO 2531-certified ductile iron pipe products will serve as Jinsteel's core competitive edge in the global market.

Jinsteel will seize this opportunity to further promote product upgrades and technological innovation, striving to deliver more reliable and high-quality pipeline solutions for construction projects worldwide.‘