• July 19. 2024

In the dynamic world of sealing technology, keeping up with progress is crucial for achieving optimal performance. Although elastomeric seals have been the main product in various industries, the emergence of spring energized seals heralds new opportunities. This article utilizes JST Concepts' profound professional knowledge to explore convincing reasons and benefits for considering this critical ...

• April 25. 2025

In cryogenic systems, where extreme temperatures, high vacuum, and high pressure create challenging operating conditions, achieving reliable sealing is critical. PTFE Spring Energized Seals are specifically designed to meet these demands. Combining spring with a polymer jacket, these seals provide exceptional performance in cryogenic environments, ensuring leak-free operation and long-term reliabi...

• April 07. 2026

Spring energized PTFE seals are widely used in demanding sealing applications where conventional elastomer seals cannot meet performance requirements. Their combination of a low-friction PTFE jacket and a metal spring energizer allows reliable sealing across a wide range of pressures, temperatures, and media.   However, not all spring energized seals are the same. Understanding...