The post Restoration repair of SGDU (dry gas dynamic seals) first appeared on ANOD-Europe, Lithuania.
]]>Technical characteristics of seals:
The seals were dirty, the rings of the friction pairs had wear. Some metal parts had erosion damage. Polymer sealing rings have lost elasticity. During the repair, the seals were cleaned of dirt. Springs, fasteners, polymer sealing rings were replaced. Damaged metal parts are manufactured again. The rings of the friction pairs were repaired, followed by the application of a diamond-like coating and gas-dynamic grooves (photo 2).
After successful factory tests in December 2021, the seals were transferred to the customer for further operation.
The post Restoration repair of SGDU (dry gas dynamic seals) first appeared on ANOD-Europe, Lithuania.
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