Technical – Theory/Calculation
Technical – Theory/Calculation2023 October – Valve World – ESA Gasket Database and Characteristics
In this article for the October 2023 issue of Valve World magazine, ESA Flange Gaskets Division member [...]
2023 August – Valve World – Arrhenius seal life prediction project: results and analysis
In this article for the August 2023 issue of Valve World magazine, ESA Elastomeric & Polymeric Seals [...]
Glossary of Sealing Terms – Part 1 Flanges and Gaskets
This glossary aims to provide the reader with a comprehensive background to terms used in describing aspects [...]
2022 August – Hose+Coupling World – The Benefit of Flexible and Hygienic Expansion Joints
In this article for the August 2022 issue of Hose+Coupling World magazine, ESA Expansion Joints Division member [...]
2022 August – Valve World – Valve packing optimization
In this article for the August 2022 issue of Valve World magazine, ESA Packings Division member Hubert [...]
2022 June – Valve World – A brief history of ASME m and y factors
In this article for the June 2022 issue of Valve World magazine, ESA Flange Gaskets Division member [...]
2020 September – Valve World – Bolting of flange joints – Part 2
In part 2 of this two part article for the September issue of Valve World magazine, ESA [...]
2020 August – Valve World – Bolting of flange joints – Part 1
In part 1 of this two part article for the August issue of Valve World magazine, ESA member [...]
Fugitive Emissions Journal
Fugitive Emissions Journal “Stem Sealing to meet industrial emissions regulations for new or refurbished valves”, by Ralf [...]
2018 November – Valve World – “An experimental determination of the gasket-flange surface friction factor, µG “
In the article for the November issue of Valve World magazine, ESA member Dr.-Ing. Manfred Schaaf, CEO [...]
2017 May – Valve World Publications – “Gasket factors derived from EN 13555 for use with EN 1591”
In this article for the May issue of the Valve World magazine, ESA member Janusz Zajaczek presents an [...]
2016 May – “Primary flange forces – Part 1”
2016 May – “Primary flange forces – Part 1”