Large-Diameter Sealing Systems

EGC is part of an elite group of manufacturers that design and machine large-diameter, fluoropolymer seals including spring-energized seals, face seals, and packing sets.

We manufacture these seals from our own custom material formulations or billets (such nylon or UHMWPE) resourced from outside vendors.

EGC has the capability to manufacture:

  • PTFE components up to 110” (2794 mm)
  • Thermoplastics up to 44” (1117 mm)

Applications include:

  • Aerospace
  • General industry
  • Marine thrusters
  • Valve and pump packing
  • Wind turbines