Φ920 hot rolled seamless steel pipe production line project construction progressed smoothly

The Φ920 hot-rolled seamless steel pipe production line project with a total investment of more than 1 billion yuan has progressed smoothly since the construction of the “Chengde Metallurgical Industrial Park” in June 2007. Recently, 150,000 square meters of standardized factory buildings have been completed, and the main equipment annular heating furnace, two-roller type perforating machine, two-roll mills, etc. have been manufactured by domestic large-scale heavy machine factories. All projects are expected to be completed by the end of 2008. Completed and put into operation. According to Wang Rujun, the chief engineer in charge of the project, the operation of the production line not only can greatly improve the quality of the company's existing products, expand the company's existing large-caliber products, but also build the world's large-diameter seamless steel pipe for the company. The vision of the production base has strategic and guiding significance.