Metal O-Rings

Metal O-Rings

Metal Seals » Metal O-Rings

Designed for cost effective sealing of high temperature fluids present in exhaust, melt stream plastics, combustion, hydraulics, and valves. Metal O-rings are available in many different cross sections from .035" up to 0.625". Diameters range from around 1/2 inch to 30 feet in OD. Often suitable for direct replacement of some elastomer o-rings for high temperatures and pressures.

  • Metal O-rings are an excellent low-cost metal seal with a proven history
  • Static sealing all metal O-ring seal made from hollow alloy tubing
  • Available in several styles and compression loads for ease of design
  • For temperatures from cryogenic to 1800F
  • For pressures up to 60,000 psi
  • Low cost metal seal solution that has been in use world wide by a wide variety of industry since the early 1900s
  • Excellent sealing technology that is available for internal and external pressure sealing in a variety of styles like self-energized and gas filled
  • Available in standard cross sections and materials with a relatively low lead time for new parts for testing
  • Metal O-Rings have extensive use in complex machinery
  • Perfect solution for high volume applicaitons
  • Metal O-Rings can be manufactured from nearly any tubing like SST-321, SST-316, Inconel® 600, Inconel® X750
  • AMS 5570 or AMS 5576
  • Metal O-Rings can be coated or plated with PTFE, silver, nickel, copper, and other materials
  • Welds can be checked by X-ray and/or FPI as needed
  • Available in cross sections from 1/32" to 5/8" 
  • Available in round and non-round geometries like rectangular, oval, triangular, square, etc.
  • Gas filled (pressurized) metal O-rings
  • Self-energized (vented) metal O-rings
  • Mil Spec metal O-rings per AMS 7325
  • Plastics Hot Runners
  • Melt Stream Filters
  • Polymer Melt Stream Flanges
  • Down Hole Tools
  • Combustion Seals
  • Gas Turbines
  • Valve Bonnet Seals
  • Polymer Extrusion Seals
  • Turbo Chargers
  • Screen Change Filters
  • Pressure Vessels
  • MS-9141
  • MS-9371
  • MS-9142
  • MS-9202
  • MS-9372
  • MS-9373
  • MS-9203
  • MS-9204
  • MS-9374
  • MS-9375
  • MS-9205
  • MS-9376

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