China's large steel tanker technology breakthrough

The two new products of Jinan Iron and Steel Group's "X65-X80 Acicular Ferrite Pipeline Steel Plate" and "JGR610E High-Strength Steel Plate High-Strength Steel Plates" have passed the provincial technical appraisal. The appraisal committee believes that the two products have not only filled the blank in Shandong Province, but also that the overall technology has reached the international advanced level and solved the urgent need of the national strategic oil reserve project.

With the rapid development of China’s economy, the country’s demand for oil and natural gas is increasing day by day. In the prior period, the steel plates for large-scale oil storage tanks and construction high-strength oil and gas pipelines in China were mostly imported and the prices were relatively high. To this end, the National Development and Reform Commission initiated a strategic oil reserve project and decided to implement a tank steel plate localization project, and designated five domestic steel companies such as Jinan Iron & Steel to carry out research and development of large-scale petroleum storage tank steel, and requested the development of a large oil tank as soon as possible. Steel for engineering construction.

The appraisal committee agreed that the performance of the X65-X80 pipeline steel plate is stable, and 37,800 tons of steel plates have been cumulatively produced, which has been used in key pipeline projects at home and abroad. After being tested by a pipe-making plant and a professional department, all performance indicators are met. Relevant technical requirements, the overall technology has reached the international advanced level; petroleum storage tank steel plate low cost, stable performance, saving resources and energy, in line with the development direction of iron and steel materials, in the same product at home and abroad with significant cost advantages and application value This product has been successfully applied to the national strategic oil reserve Zhoushan base complete tank, solved the urgent need of the national strategic reserve petroleum engineering, and the overall technology and product physical quality formed reached the international advanced level.