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The turbine gland sealing system (TGSS) prevents the escape of steam from the turbine shaft and casing penetrations and the glands of main steam stop and They are designed to remove air & steam from the turbine gland seal area to prevent air from flowing into the condenser on condensing steam turbines. • Power The turbine glands are sealed with labyrinth packing when the exhaust steam is led to the vacuum condenser. To prevent air from entering into the turbine. - Excessive axial thrust;. - Turbine gland seal operational problems·. What you will learn from this module will help you understand bener the significance of A GAME CHANGER FOR GLAND SEALING IN GENERAL PURPOSE. STEAM TURBINES. When it comes to dynamic sealing, the “best solution” is not always the “right solutionGland Sealing System(GSS) of a steam turbine - The steam turbine inlet As the diagram explains, During turbine start up the gland seal steam has to be seal steam pressure control valve. A pressure of 0.01 Kg/cm2 (g) is maintained in the seals. Above a load of 80 MW the turbine become self-sealing. The leak off