seals product

Metal O-Rings

Parker is an industry leader in the design and manufacturer of metal seals and metal sealing systems for extreme applications. Our metal seals are ideal for high-pressure, high- temperature, harsh chemicals and vacuum applications.
Metal C-Rings
Features
  • Available in diameters greater than .250" 6.35 mm)
  • Cross sections from .031" to .500" (.79 mm to 12.70 mm)
  • Good springback properties
  • Very low leakage rates
  • High-pressure capabilities
  • Many plating options
  • Circular or shaped confi gurations
Applications
  • Available in diameters greater than .250" 6.35 mm)
  • Cross sections from .031" to .500" (.79 mm to 12.70 mm)
  • Good springback properties
  • Very low leakage rates
  • High-pressure capabilities
  • Many plating options
  • Circular or shaped confi gurations
Metal E-Rings
Features
  • Available in diameters greater than .750" (19.50 mm)
  • Excellent springback properties
  • Multiple cross sections
  • Can be TriCom coated for wear resistance
  • Available in multi-convolutions for high defl ection applications
  • Split, segmented, shaped and liner configurations
Applications
  • Jet engine and land based turbines
  • High-temperature and joints with considerable movement
  • Internally or externally pressurized applications
  • Available for all AS 1895 fl ange applications
Metal O-Rings
Features
  • Available in diameters greater than .250" (6.35 mm)
  • Cross Sections from .031" to .625" (.79 mm to 15.88 mm)
  • Available in 304 and 321 stainless steel or 718 and X-750 Inconel
  • Many plating options
  • 25 tubing options
  • Robust high-integrity seal
  • Internally, externally venting available
  • Gas pressure fi lled available
Applications
  • Many industrial applications and MS9141, 9142, 9292-5, 9371-6
  • Heavy joint applications with minimal movement
Metal U-Rings
Features
  • Available in diameters greater than 1.75" (44.45 mm)
  • Cross Sections from .063" to .250" (1.59 mm to 6.35 mm)
  • Good springback properties
  • High-pressure capabilities
  • Available in 718 and X-750 Inconel
  • Economically priced
Applications
  • Turbochargers
  • High-temperature pumps
  • Low load joints with signifi cant movement
  • High-temperature applications
  • Internally or externally pressurized applications
Spring Energized C-Rings
Features
  • vailable in diameters greater than .750" (19.05 mm)
  • Cross Sections from .063" to .500" (1.59 mm to 12.70 mm)
  • Good springback properties
  • Uses jacket and spring forces, and system pressure to increase sealing forces
  • Lowest leakage standard seal
Applications
  • Diesel engines, gas turbines and high-pressure valves
  • Heavy load joints with some movement
  • Best choice for non-fl at mating surfaces
  • Internally or externally pressurized applications
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