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Industrial Valves for LNG Storage & Transportation Our ultra-low-temperature ball valves (-196°C) integrate patented triple-layer stem sealing and thermal isolation sleeves to prevent icing and gas leaks in LNG terminals and tankers. Certified to BS 6364, they ensure 50,000+ cycles in cryogenic service with zero maintenance.

LQH Valves delivers specialized industrial valve solutions for demanding environments, including LNG storage & transportation, aerospace propulsion, and hydrogen energy infrastructure. Engineered for extreme conditions, their valves feature cryogenic compatibility (-196°C) and high-temperature resilience, ensuring reliability in sectors like energy, chemicals, and laboratories. The page highlights tailored systems for flow control, pressure regulation, and leak prevention, backed by ISO-certified manufacturing. With a focus on innovation, LQH serves global markets (North America, Europe) and emphasizes after-sales support.

For over a decade, Leqihao has been at the forefront of advanced valve manufacturing, specializing in cryogenic, ambient, and high-temperature applications (-196°C to 800°C). Our proprietary technologies and precision engineering set us apart, delivering leak-proof performance and exceptional durability for the most demanding environments-from LNG and industrial gas to chemical and energy sectors.

Industrial Valves for Aerospace Propulsion Systems Our ultra-low-temperature ball valves (-196°C) integrate patented triple-layer stem sealing and thermal isolation sleeves to prevent icing and gas leaks in LNG terminals and tankers.