• Soft annealed, seamless tubing in alloy UNS C23000
  • All rings are de-burred and provided with one end chamfered to prevent cutting the hose at the bowl lip
  • 85-15 seamless brass used for all expansion rings assures maximum expansion without danger of breakage
  • One edge is chamfered to lessen danger of cutting the hose liner
  • 1” – 6″ sizes available