Inventors:
Jonathan Clark Swift - Cambridge, GB
Charles Clinton Gray - Parker CO, US
Randall Mark Leasure - Monument CO, US
Kevin J. Miller - Bismarck ND, US
International Classification:
F16L 41/14
Abstract:
A hybrid port comprising a bore having a diameter, a first tapered surface having a cone angle α in the range of approximately 37° to approximately 45°, a second tapered surface having a cone angle β of approximately 12°, the first tapered surface disposed immediately proximate to the bore, and a threaded inner surface disposed axially between the first tapered surface and the second tapered surface.