Shandong Iron and Steel Group Rizhao Co., Ltd. (hereinafter referred to as "Shandong Rizhao Company") was formed by the reorganization of several steel mills such as Jigang and Laiwu Steel under the national strategy. The cold rolling production line was put into operation in January 2018. The whole line was put into production in April 2019. The annual production capacity of steel products in the first phase is 7.9 million tons. Shipbuilding, oil and natural gas pipeline boilers and pressure vessels, as well as metal vessels and other industries, the second phase plans zinc, aluminum and magnesium products. At present, the production line of "Shandong Rizhao Company" integrates the most advanced technology, while taking into account green and intelligent manufacturing. It is a high-end and efficient manufacturing enterprise. Shandong Iron and Steel Rizhao Company takes advantage of convenient geographical advantages, from its own ore and finished product docks to the entire production line. Compact, smooth and efficient logistics, to meet the overall needs of cold-rolled and hot-rolled strip products, and adopt the whole process of big data collection, analysis and diagnosis to continuously ensure product quality.
The key equipment of Shandong Rizhao Company is imported from abroad, using the narrow lap welder of TEMIC Company of Japan, the vertical annealing furnace of DREVER Company of Belgium, the new type of air knife of Germany FOEN, the whole line correction device of EMG Company of Germany, etc. The main equipment is manufactured by domestic cooperation. The equipment is at the leading domestic level. Advanced pre-oxidation technology, in-furnace radar correction, and high-hydrogen flash cooling technology have all been successfully implemented, providing a reliable guarantee for the quality of galvanized products. Cold rolling is a key process for intelligent high-end manufacturing in Rizhao Steel's boutique base, adding weight to the high-end market and continuing to write a new legend in steel smelting.
Suggestions On Risk Control Of Environmental Protection ReconstructionJuly 1, 2022In order to do a good job of risk control in environmental protection renovation, the following control measures are suggested:1. Comprehensive and accurate identification of various risks in the proc...viewVOCs Governance Potential Security RisksJuly 1, 2022In the process of VOCs governance, there are some security risks, if not accurately identified, it may cause a security accident. Combined with the common environmental protection transformation metho...viewNitrile Butadiene RubberAugust 18, 2023Nitrile Butadiene Rubber (NBR) is a synthetic rubber composed of copolymers of acrylonitrile and butadiene monomers. It possesses excellent oil resistance, especially to aliphatic hydrocarbon oils, hi...view
Latest UN Marking Requirements For Open Steel DrumsJune 30, 20221. The UN mark of the open steel drum for the packaging of dangerous goods for export shall be printed on the side of the steel drum:2. "1A2"- Design Type: open steel drum3. "Y, X or Z&...viewThe Price Trend Of Cold-rolled SteelJuly 1, 2022Cold-rolled coil: On April 8th, the average price of 1.0mm cold coil in 24 major cities in China was CNY 6,047 / ton, down CNY 11 / ton compared with the last trading day. This week, the weekly output...viewTo Strengthen The Spray Room And Drying Room Corrosion ProtectionJuly 4, 2022Through comparison, it is found that the original steel barrel coating production line is all developed with water curtain spray paint. While the trough which often contacts with water and other mater...view
EN
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
