2022 December – Valve World – Flange Isolation kit In this article for the December 2022 issue of Valve World magazine, ESA Flange Gaskets Division member Francesca Torriani writes about how to prevent flange corrosion. Ralf Vogel2023-01-25T16:56:56+01:00Flange Gasket publications - English, Publications, Technical - Installation, Valve World|