Recently, Jianlong Beiman Special Steel has officially shipped more than 600 tons of ultra-low sulfur corrosion-resistant oil and gas field pipeline steel produced in batches for the first time to customers. This indicates that Jianlong Beiman Special Steel has the ability to stably produce ultra-low sulfur pipeline steel, laying a solid foundation for the future development and production of higher-grade pipeline steel products.
It is understood that ultra-low sulfur corrosion-resistant oil and gas field pipeline steel is widely used in oil and gas field fluid transportation pipelines. The standards for this type of steel are very strict and must pass HIC and SSC corrosion tests. At the same time, it is required to have high strength, high toughness, and excellent fatigue resistance, fracture resistance, and corrosion resistance to ensure stability and durability in extreme environments.
In order to meet customer needs, the technical and production teams of Jianlong Beiman Special Steel strictly controlled multiple key links such as molten iron-sulfur control, refining process, slag system design, and temperature control to ensure that the steel has ultra-low sulfur content and extremely small carbon range of continuous casting billets. At the same time, to ensure the surface quality of peritectic steel billets, the professional team finely adjusted the continuous casting process parameters and optimized the protective slag, thereby significantly improving the surface quality of the billets, so that all technical indicators of the products meet customer requirements.
Jianlong Beiman Special Steel has always been focusing on the group's strategic goal of "building a high-end industrial steel comprehensive service provider", actively focusing on customer needs and continuously developing new products. Since the beginning of this year, the company has successfully developed a series of high-end special steel products such as high-pressure boiler tube steel, high-pressure gas cylinder steel, and oil casing steel.
In the future, Jianlong North Manchuria Special Steel will continue to promote the research and development, and production of high-end special steel products through continuous technological research and create higher value for customers.