Repairs

Industrial and Aerospace Seal Repair and Overhaul

For over 50 years the Stein Seal Company has manufactured, repaired, overhauled and redesigned seals and sealing systems for aerospace and other applications.

Stein Seal, a privately owned company, can tailor a design and service contract to meet your needs. Stein Seal is an ISO 9001:2015 certified manufacturer of seals and sealing systems with a dedicated repair department and 80 CNC machines in our production area to enhance our repair delivery capability. Support is also provided through our engineering department and test lab. When required, one of Stein Seal’s 24 test rigs can be used to verify performance at actual operating conditions. Customers are invited to witness the testing of their seal and sealing system.

Our seal rig testing capability includes:

  • Staff of 8 Technicians under the direction of Engineering
  • 15,000 Sq. Ft. (1,393 Sq. M.) of Lab Floor Space
  • 24 Dynamic Test Rigs including 2 Inter-shaft Rigs
  • Seal Diameters up to 24 inches (60 cm)
  • Maximum Shaft Speed of 70,000 rpm on seal diameter of 2.0 inches (50.8 mm) or less
  • Maximum Shaft Speed of 30,000 rpm for most other diameters
  • Maximum Oil Pressure of 4,000 psi (27,579 kPa)
  • Maximum Gas Pressure of 3,000 psi (20,684 kPa)
  • Maximum Temperature of 1,500°F (815°C)

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Aerospace Seals and Sealing Systems

Stein has developed an in-depth understanding of the extreme operating conditions to which seals used in the main shaft bearing sumps, gearboxes and generators in aircraft engines are subjected. Each precision sealing system is custom designed to perform flawlessly with low wear and long life. Our seals will withstand the wide range of conditions that will occur during normal operations including temperature extremes, high speeds and strong vibration.

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Name Goes Here

Aerospace Seals and Sealing Systems

Stein has developed an in-depth understanding of the extreme operating conditions to which seals used in the main shaft bearing sumps, gearboxes and generators in aircraft engines are subjected. Each precision sealing system is custom designed to perform flawlessly with low wear and long life. Our seals will withstand the wide range of conditions that will occur during normal operations including temperature extremes, high speeds and strong vibration.

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

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Space Tech Expo 2023 Conference Trade Show

Space Tech Expo 2023 Conference Trade Show

Come visit Stein Seal at the 2023 Space Tech Expo and Trade show. Contact Russ Candell for info or to plan your meeting with Stein Seal  in advance. Email RJC@steinseal.com   Click on the link below for more information.... Space Tech Expo 2023 Conference Trade...

Stein Seal now accepts all major credit cards through PayPal.

Markets

    • Aerospace
    • Industrial
    • Marine
    • Nuclear
    • Power Generation
    • Process Industry

Products

    • Circumferential Seals
    • Face Seals
    • Brushing Seals
    • Bellows Seals
    • Film Riding Seals
    • API 682 Seals
    • Digital Static Tester
    • Brochures

Services 

    • Machining
    • Repairs
    • Testing

 Stein Seal® Company

1500 Industrial Boulevard
Kulpsville, PA 19443-0316

Email:  

Tel: +1 215-256-0201
Fax: +1 215-256-4818

STEIN SEAL®, NOTHING MUCH GETS PAST OUR SEALS®, HYDROVENT®, HYDROLOAD®,
are registered trademarks of the Stein Seal Company.

Copyright ©2020 Stein Seal Company. All rights reserved.