Angle Step Cut

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Sealing Ring with Angle Step Cut DesignPiston Ring Manufacturer Angle Step Cut Design

Our sealing ring with angle step cut design is widely used in air compressors. It serves as an alternative to Permaseal® but provides only a single-directional seal.

This sealing ring has lower leakage characteristics and is available in compression or vacuum angle joint configurations. Due to its bi-directional sealing design, Permaseal® may be a more desirable alternative.

Available Features

  • Chamfer
  • Radius
  • Groove
  • Bronze Insert
  • Taper

Size Range

  • 0.5" - 90"
  • 12.7MM - 2,286MM


  • Mobile Hydraulics
  • Air Compressors


  • Cast Iron
  • Ductile Iron
  • Ni-Resist
  • Bronze
  • PTFE
  • Stainless Steel Nickel-Based Alloys
  • Steel
  • PEEK


  • Manganese Phosphate
  • Electroless PTFE / Nickel