The Country's First, Was Born in Qinghai Music Capital!

On December 2, the reporter learned from the Ledu Industrial Park of Haidong City that Qinghai Middle Titanium Blue Forging Equipment Manufacturing Co., LTD. (hereinafter referred to as "Middle Titanium Blue Forging") in the Ledu Industrial Park of Haidong Industrial Park continued to promote technological innovation and successfully produced the country's first new high-temperature alloy large diameter thin-wall pipe for 650℃ grade power stations. This breakthrough marks China's major progress in the field of high-temperature alloy pipes for power stations, which not only fills the relevant technical gaps in China, but also has far-reaching significance for the high-end equipment manufacturing of China's power industry.

China Titanium Blue Forging successfully overcome the problems of narrow hot processing window of superalloy, difficult structure and property control, complex extrusion process design, etc., successfully produced the first new superalloy (GH2070P) large-diameter thin-wall pipe for 650℃ grade power station in China on the 680MN extrusion machine, with an outer diameter of 610mm, wall thickness of 30mm, and length of more than 6.4m. It is reported that during the trial production process, titanium blue forging gives full play to the technical advantages of the industry, from the precise selection and ratio of raw materials, to the optimization and innovation of the forging process, to the fine control of heat treatment and subsequent processing processes, each link has undergone rigorous research and development and repeated trials. In the meantime, advanced forging equipment and precision testing instruments are used to ensure that the dimensional accuracy of the pipe, internal organizational performance and other indicators are in line with high standards.