Permalite/AS Systems

Permalite/AS Systems are available in titanium, aluminum, and stainless steel materials in a variety of standard and unique configurations.

Permalite/AS Systems Features

  • Installation tool facilitates the movement of axial swage ring which provides the swage force needed to compress fitting and tube, resulting in leak free, metal to metal connections.
  • Composite carbon fiber / epoxy rings are assembled to, and back up a thin high strength titanium alloy sleeve.
  • Axially swaged permanent fittings.
  • Reduced-stress installation using in situ swaging.


  • Simple installation.
  • Simple inspection.
  • Low weight, reduced-envelope fittings.
  • Wide tube insertion tolerance.
  • Available in titanium, aluminum, and stainless steel.
  • Wide variety of standard and unique configurations.
  • Can interface with lipseal, flareless and flared couplings.


  • Provides 180º access to tubing for tight cluster.
  • One Universal Tool Kit makes both titanium and stainless steel fitting connections.
  • Can be used for both production and repair fittings.
  • Features extension hose with swivel joint for flexible installation angles.
  • For a list of available tooling and kits, visit Axial Swage DAT.