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    SAINT-GOBAIN
    Logo Saint-Gobain AUTOMOTIVE POLYMER SOLUTIONS
    • APPLICATIONS
      • Automotive
        • Active Safety
          • ABS / ESC
          • Brake Assist
          • Master Cylinder & Brake Booster
        • Driving Comfort
          • Air Conditioning
          • Control Arm, Rack Support, Pump & Column
          • Shock Absorber
        • E-Mobility Solutions
          • High Speed Sealing
          • Thermal Management
          • Electric Drive & Transmissions
          • Air Management - Air ByPass Valve
          • Air Management - Electric Scroll Compressor
        • Powertrain
          • Air Bypass Solenoid Valve
          • Belt Tensioner
          • Clutch
          • EGR Bypass Valve
          • Fuel System
          • High Pressure EGR Valve
          • Low Pressure EGR Valve
          • Oil System
          • Solenoid Water Valve
          • Thermal Management
          • Throttle Bodies
          • Transmission
          • Transmission Control Unit
          • Variable Valve Timing
      • Commercial Vehicles
        • Exhaust Manifold
        • Turbo Charger
        • No Bellows
      • Hydrogen
    • Products
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      • MELDIN® RADIAL PLAIN BEARINGS
      • MELDIN® TIP SEAL
      • MELDIN® TRANSMISSION SEAL RINGS
      • MELDIN® VVT SEAL RINGS
      • MELDIN® YOKES & BEARINGS
      • OmniLipTM HIGH SPEED LIP SEAL
      • RULON® LOW FRICTION LIP SEALS FOR ACTUATORS
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    3. MELDIN® TRANSMISSION SEAL RINGS

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    MELDIN® TRANSMISSION SEAL RINGS

    Efficient system design 
    The seal designs and MELDIN® materials achieve low friction and ultra low leakage levels minimizing system energy losses. With consistent leakage levels over all operating conditions, the oil pump design can be optimized thus eliminating oversizing. With special designs of the cross section, the drag losses are reduced. 

    Design expertise 
    With Saint-Gobain as partner, you get access to highly experienced engineers. We design a seal ring optimized for temperatures, load conditions, and required leakage levels to fit the surrounding components. The whole design process is led by us.

    Reliable and stable function over lifetime
    MELDIN® transmission seal rings ensure a consistent and low leakage with no decrease in performance over the lifetime of the vehicle, leading to steady, constant shifting and driving characteristics for an enjoyable driving experience. 

    Reduced manufacturing cost
    Due to the low wear of certain MELDIN® grades, a rougher surface on the mating component is acceptable without negative impact on the durability, positively impacting the manufacturing costs of the adjacent metal parts. 

    OUR EXPERTISE:

    • Full service supplier from seal design to production parts
    • Optimized material selection and application specific compounds available
    • Design of seal rings and recommendations for mating components in given applications
    • Production process monitoring in real time for high and stable quality of parts
    • Support for correct assembly of parts

    Ø74 mm seal ring 88% reduction in leakage


     

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    About Saint-Gobain

    Saint-Gobain designs, manufactures and distributes materials and solutions for the construction, mobility, healthcare and other industrial application markets; they can be found everywhere in our living places and daily life, providing wellbeing, performance and safety. 

    Saint-Gobain Seals' polymer and metal seals solutions and components are used globally in critical systems that "move" us every day and into the future: automotive, commercial vehicles, life science, industrial and any other markets, where the safety of the human being is in the focus of the application.

    Saint-Gobain Seals, Brand Promise

     

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