The hottest vice president of the first heavy indu

Structure of EHF high-frequency fatigue testing machine, vice president of the first heavy industry group: the product advantages of China's equipment manufacturing are increasingly prominent

vice president of the first heavy industry group: the product advantages of China's equipment manufacturing are increasingly prominent

China Construction Machinery Information

Guide: the equipment manufacturing industry is an important guarantee for national economic security and military security. Zhangzhenrong, senior vice president of China First Heavy Machinery Co., Ltd., said in an interview with China economy today that Yizhong has increasingly prominent product advantages in the international industry, and has accounted for more than 80% of the domestic market in nuclear pressure vessels

Zhang Zhenrong said that the cold and hot tandem mills in the complete metallurgical equipment of the first heavy industry group have reached the international advanced level. For example, the cold rolling speed of Baoshan Meigang 1420 is 1800 meters per minute, which is equivalent to our jaw distance of 125mm in the high-speed male tensile testing machine, and the experimental speed is 125mm/min ± 12.5mm/min. When we stretch the sample to a certain elongation, the driving speed is 100 kilometers per hour, and the thickness is only 0.18 mm. The domestic market share of the products is 70%, and the domestic and foreign markets have very strict requirements on product quality, safety performance and so on

the heavy-duty pressure vessel dominated by large-scale hot wall hydrogenation reactor has reached the international advanced level. It is the largest manufacturer and supplier in the world, with a domestic market share of more than 90%

large metallurgical rolling backup rolls are at the international advanced level, with a domestic market share of more than 80%. Ultra supercritical rotors in large thermal power units are leading in China

in terms of nuclear power equipment as a pilot enterprise of the top 100 national innovative enterprises, Zhang Zhenrong said that Yizhong has also made a major breakthrough. Nuclear power reactor pressure vessels and nuclear island complete sets of castings and forgings based nuclear power equipment are internationally leading. They are the only domestic suppliers that can not only produce nuclear power equipment, but also provide all castings and forgings of nuclear island. Nuclear pressure vessels account for more than 80% of the domestic market, and nuclear Island forgings account for more than 90% of the domestic market