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Compressor gaskets can fail before the machine’s major components because sealing depends on maintaining sufficient contact stress while pressure, temperature and mechanical loads change.
Compressor gaskets can fail before the machine’s major components because sealing depends on maintaining sufficient contact stress while pressure, temperature and mechanical loads change.
While a gasket may form an effective mechanical seal, gas molecules can still migrate through the elastomer itself, a process known as permeation. In pressure, vacuum, and controlled-atmosphere applications, even this small amount of transmission can compromise pressure stability and atmospheric integrity over time.
Dobson Gaskets recently enjoyed a memorable day at Ripon Races as part of the company’s event sponsorship.
Sealing systems operating at elevated temperatures are subjected to continuous mechanical and thermal stresses. While a gasket may provide an effective seal when first installed, its ability to maintain sealing performance can reduce over time as the material responds to prolonged loading and heat.
Industrial equipment often remains in service long after the original manufacturers have discontinued support. As drawings are lost, part numbers become obsolete, and suppliers disappear, sourcing replacement gaskets can become a major challenge for maintenance teams, engineers and restoration specialists.