沪禹泵阀

Industrial ultra-low temperature and high pressure valves break foreign monopolies for the first time


Recently, Hubei Taihe Petrochemical Equipment Co., Ltd. competed with multiple domestic and foreign counterparts on the same platform, and after multiple rounds of competition, successfully signed an order for the Zhoushan liquefied natural gas receiving and refueling project, providing LNG -196 ℃ ultra-low temperature and high pressure valves. Although it is only worth tens of millions of yuan, it is the first time that China's industrial ultra-low temperature and high pressure valves have broken foreign monopolies.

Low temperature minus 256 ℃, high temperature 540 ℃, pressure 1500-2500 pounds. Such high-tech LNG ultra-low temperature and high pressure valves are widely used in Shale gas development, offshore oil and gas platforms, biotechnology, fine chemicals and other industries. However, in China, enterprises have no voice in the market and have been monopolized by foreign technologies and products. The founder of Taihe, Zhang Wenzhong, chose the localization of key equipment for ultra-low temperature and high pressure valves as the breakthrough point, conquered the key technologies for ultra-low temperature and high pressure valves, established a basic testing platform, and formed core technologies and process packages with independent intellectual property rights. The comprehensive performance of the equipment reached the international advanced level, achieving zero breakthroughs in China's research and development of ultra-low temperature and high pressure valve equipment.

The competition of Western companies in the Chinese high-tech valve market relies on standards. Drawing on western technical ideas, Taihe Company focused its research and development on reaching the standard - successively signed school enterprise cooperation agreements with Lanzhou University of Technology and other colleges and universities, completed the TS-A1 A2 low temperature, high pressure, high temperature and high pressure certification for valve production access in China, and obtained various standard certifications such as European CE exemption and API German TUV-H mode from the American Petroleum Association. As of now, Taihe Company has independently developed more than 20 innovative products, including bidirectional pressure bearing three-dimensional metal hard sealing butterfly valves, dual guide high-pressure differential labyrinth control valves, and cryogenic valves, and has obtained 25 patent technologies.

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