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Static Joint Rings

Use our bespoke sealing solutions to improve the performance of your turbo compressor application.

Static Joint Rings are the best solution for variable geometry nozzle sealing.

Our static joint rings are designed to seal the joint between the nozzle ring and housing for certain variable vane designs. They help minimise losses in the VGT system by sealing against lost pressure and bypass of the turbine wheel through to the exhaust outlet. The rings are able to cope with the stresses and strains that alter the shape of the turbo components at high temperatures, forcing more of the exhaust gases around the turbine wheel to produce a more efficient compressor system.

  • Proven in many existing applications, including high end turbochargers for passenger cars.
  • Made from cobalt-based superalloys and typically square in ring section.

  • Seal in the most demanding areas of the turbocharger.

  • 1.2″ (30mm) to 3.1″ (80mm) typical diameter range, other sizes can be accommodated.

Turbocharger Sealing Products

Main Shaft Seals

Main Shaft Seals

Cross shaft seals offer efficient sealing solutions
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Actuator Seals

Actuator Seals

Reliable actuator shaft seals deliver efficient emissions control
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Dynamic Sealing

Dynamic Sealing

Suitable for high temperature applications
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Static Joint Rings

Static Joint Rings

The best solution for variable geometry nozzle sealing
See more

British Engineering, Global Solutions