Recently, Jianlong North Manchuria Special Steel has made significant progress in the development of new materials in the field of shipbuilding steel. Its independently developed steel anchor chain rolled products for ships have successfully passed the dual certification of the Korean Register (KR) and the French Bureau Veritas (BV).
It is understood that Korean Register (KR) and Bureau Veritas (BV) are both core members of the International Association of Classification Societies (IACS) and have extensive authority in the global shipping field. The passing of the certification by the above two classification societies marks another solid step for Jianlong North Manchuria Special Steel's ship anchor chain steel rolled products towards internationalization and diversification.
Products in the field of shipbuilding steel need to cope with extremely harsh working environments during long-term service, and the requirements for steel strength, toughness, corrosion resistance and other indicators far exceed those of other ordinary materials. In order to create high-quality steel that meets the harsh underwater working conditions, Jianlong North Manchuria Special Steel's R&D team repeatedly deliberated on the product trial production plan, carefully formulated the process plan, accurately locked in the core control points of the process and inspection, and scientifically planned the certification production nodes. At the same time, we collaborated with the production and inspection departments to carry out technical research in advance, laying a solid foundation for R&D work.
During the comprehensive "examination" of Jianlong North Manchuria Special Steel by surveyors from the Korean Register (KR) and Bureau Veritas (BV), the company won authoritative recognition for its excellent physical quality and superb inspection level. The performance of its products fully complies with ship regulations and it passed the on-site supervision inspection smoothly in one go. In the end, Jianlong North Manchuria Special Steel obtained both factory approval and type approval certificates, becoming one of the few domestic companies that have passed the product material certification and one of the important suppliers in the field of shipbuilding steel.
In the next step, Jianlong North Manchuria Special Steel will continue to increase the certification access for high-end products, expand the certification coverage, further consolidate its competitive advantages in the field of special steels, and help China's high-end equipment manufacturing achieve high-quality development.