• September 12. 2025

Bonded Seal Test: Ensuring Reliable Sealing Performance. What is a Bonded Seal? Bonded seals are widely used in industries such as oil & gas . A bonded seal consists of a metallic with a vulcanized elastomer sealing. The combination of rigid support and flexible sealing ensures high pressure resistance and leak-tight performance. Key Tests for Bonded Seals To ensure performance, these seals un...

• March 27. 2026

In oil and gas wellhead and valve assemblies, maintaining pressure integrity often depends on small but critical sealing components. One such component is the lockdown screw seal, a specialized sealing element designed to prevent leakage around lockdown screws used in high-pressure equipment.   Although compact in size, the performance of a lockdown screw seal directly impacts system safety a...

• 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...