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Title: Leak Tightness Assessment of Sealing Assemblies in Low-Pressure Isolation Valves.
Authors: Gaisin, S. N.; Zaides, S. A.; Nizhegorodov, A. I.
Abstract: The leak tightness of seal assemblies in pipeline valves is analyzed. It is shown that the leak tightness of sealing elements does not depend on the area of contact surfaces but rather on the presence of a continuous narrow strip formed by individual contact areas. Witness specimens prepared using the proposed technology for creating a tight space between the sealing surfaces were tested for leak tightness.
Subjects: SURFACE area; VALVES
Publication: Chemical & Petroleum Engineering, 2022, Vol 58, Issue 3/4, p301
ISSN: 0009-2355
Publication type: Academic Journal
DOI: 10.1007/s10556-022-01091-3

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Leak Tightness Assessment of Sealing Assemblies in Low-Pressure Isolation Valves.