Apr 26, 2026
Abstract: Cryogenic valves are critical control components in low-temperature pipeline systems, serving as key interface elements within cryogenic process systems. Their safety and suitability significantly...
Apr 22, 2026
Introduction As global industries accelerate toward cleaner energy, advanced manufacturing, and high-efficiency process systems, the demand for reliable flow control under extreme conditions continues...
Apr 16, 2026
Introduction Swing check valves are among the most widely used one-way flow control devices in modern piping systems. Their primary role is simple but critical: to prevent reverse flow in pipelines, protecting...
Apr 11, 2026
Introduction In modern industrial operations, precise flow control under extreme conditions is a critical requirement. Among the most challenging environments are those involving cryogenic liquids—substances...
Mar 30, 2026
Abstract: Based on the operating conditions of propylene plants, this paper proposes design requirements for axial flow check valves. By establishing a mathematical model and combining it with actual...
Feb 16, 2026
Research on high-manganese austenitic steel for cryogenic valves began relatively early, with reported applications dating back to the 1970s and 1980s. However, owing to limitations in metallurgical...
Feb 10, 2026
Abstract In cryogenic industrial applications such as liquid hydrogen, liquefied natural gas, and ethylene processing facilities, materials are subjected to significant fluctuations in temperature and...
Jan 30, 2026
Abstract: The rational design of the manufacturing process for cryogenic valves directly affects overall production quality and is closely related to their performance and service life. This...
Jan 16, 2026
Abstract: This study focuses on the development of a hand-operated check valve for the first-stage system of a heavy water reactor nuclear power plant. The work emphasizes the valve’s structural...
Abstract In LNG receiving terminals, the process medium exists at ultra-low temperatures below −160 °C. Compared with conventional instrument control valves, cryogenic valves used in LNG service...
Dec 11, 2025
1.5 Current Status of Research on Seat Sealing in Top-Entry Cryogenic Fixed Ball Valves for LNG With the early development of the LNG industry overseas, cryogenic ball valve designs from well-known international...
With the rapid expansion of the LNG clean energy industry, the demand for cryogenic ball valves in LNG applications continues to increase, placing greater demands on their safety and sealing performance. However,...
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