• August 06. 2021

Low temperature cryogenic seals are widely used in LNG Compressors, Cryogenic Valve, LNG Fueling Systems. Sealing cryogenics is a balancing act of many factors such as spring force, surface finish, friction and allowable leakage. The ball valve is simple in structure, small in installation space, and sealed by medium force, not affected by external driving force, so it is widely used in various wo...

• September 15. 2021

Cryogenic Sealing Solutions provides a powerful sealing mechanism for cryogenic materials such as cryogenic fluids. Sealing at cryogenic temperatures has its own unique set of challenges. JST Seals recently designed and shipped a very urgent LNG cryogenic valve seals for the overseas customer. Its completed working conditions are as follows: Fluid media LNG at temperature: minus 175°C Maximum temp...

• December 27. 2024

Choosing the right seal for cryogenic valves is critical to ensure reliable performance in extremely low-temperature environments. Here’s a detailed guide to help you make an informed decision: Key Factors to Consider: 1: Operating Temperature Range Cryogenic valves typically operate at temperatures as low as -196°C (-320°F) for liquid nitrogen or even lower for liquid helium. Ensure the seal mate...