Yonggang Group's high-pressure boiler pipe steel WB36 passed the certification of Harbin Boiler Factory Co., Ltd. and obtained the qualification for entry in the domestic market.

In recent years, the Iron and Steel Research Institute has actively carried out pipeline steel, marine and marine steel, basic steel, ultra-high strength steel and wear-resistant steel in combination with the urgent need for high-performance advanced steel materials in national economic construction and national major projects. A series of achievements have been made in the basic theory, key technologies and research and development of new products such as die steel, corrosion-resistant alloy for nuclear power and steel for high-speed rail wheels. ”

In order to further reduce the production cost, the steel making plant of Longgang Steel Co., Ltd. of Steel Group actively controls the advanced steel enterprises around the standard, through process optimization, process tracking, continuous testing, and the use of molten steel surplus heat in the tapping process with the addition of quantitative high-manganese iron.

On October 15th, 58 teachers and students from the third elementary school in Chaisang District of Jiujiang City went to Fangda Jiugang to carry out the educational research activities on “Exploring the charm of sea-fighting ships in modern forest steel mills”.

Recently, the main body of the weathering steel box girder spanning bridge of the reconstruction and expansion project of the main line toll station of the Maojiadian main line of the Jingha Expressway, which was built by the 19th Bureau and the Third Company, was closed.

Seamless steel tubes were scarce products in steel in the 1950s.