725 successfully developed the first ultra-low temperature valve for LNG engines in China

[China Instrument Network Instrument R&D] Recently, the Exchange Report on the Research Results of Super-cryogenic Valves for the High-Tech Marine-LNG Engine Fuel Storage and Supply System of the Ministry of Industry and Information Technology was successfully held at the July 25th, with 17 members from China Classification Society (CCS) and China Oilfield Service Co., Ltd. The LNG industry experts from 7 companies such as CNOOC Energy, attended the meeting.

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Experts at the meeting listened to eight chambers and reported on the “LNG valve part design and manufacturing technology development” summary report, and highly evaluated the results and technical level of the LNG marine ultra-low temperature valves for the 275th place.

The ultra-low temperature valve involved in this project has many types of specifications, technical complexity, and high pressure bearing capacity. It is the first time that it has been developed in China. Its 8 categories, 32 specifications and a total of 107 products have witnessed the completion of low-temperature sealing, natural closing, vibration, fatigue life, and other types of tests under the China Classification Society. Once passed the CCS certification, which fills the domestic gap and is the 725 Institute. Created a new industry area.

In recent years, the Yangtze river water transport to oil gas strategy has received much attention, and the “gasification of the Yangtze River” has become a hot spot. The market for ultra-low temperature cryogenic valves for ships as a key equipment for the transfer of gas from the river to the gas is promising. Eight chambers took the initiative to attack the sword and refer to the “Gasification of the Yangtze River” project. The first batch of Hubei LNG Equipment Industry Alliance participated in the meeting and actively organized the promotion of related project results to open up new markets for marine LNG, tap potential customers, and promote ultra-low temperatures at the July 25th. The promotion and application of valve products.

(Original title: The first domestic ultra-low temperature valve for LNG engines was successfully developed in eight chambers)