STG 170 Steam Turbine Gas Seal

Steam leakage is a hidden cost—yet it happens every day.

In steam turbine applications, conventional carbon ring seals wear over time,
leading to continuous steam loss, oil contamination, and even bearing damage.

With the STG170 non-contact gas seal, Scenic helped a petrochemical plant achieve:

• Near-zero leakage
• Maintenance-free operation since 2018
• Reduced energy loss and maintenance cost

By utilizing existing steam to generate a sealing gas film,
STG170 delivers true non-contact sealing performance
under high temperature, pressure, and speed conditions.

"True reliability begins where leakage ends"

▶ Facing steam leakage or frequent maintenance issues? 

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2026-05-08