50 Years of Dry Gas Seals (1976–2026)

SLOUGH, United Kingdom, Jan. 20, 2026 (Korea Bizwire) – John Crane, a global leader in flow-control technologies and an innovator in solutions for rotating equipment, and a business of Smiths Group plc, is marking 50 years since a breakthrough that revolutionised gas compression sealing. In 1976, the introduction of the Type 28 dry gas seal [...]