Two-part fluid conduit with means for connecting the sections th
Two-step threaded connector having differential thread width
Two-step, differential diameter wedge threaded connector
Two-step, low torque wedge thread for tubular connector
Two-step, low torque wedge thread for tubular connector
Ultra high torque double shoulder tool joint
Ultrahigh vacuum mounting
Union joint
Unitary assembly of tubing and a pressed on, interference fit, t
Universal connector
Vacuum system coupler
Valve flange retainment system
Vari-stage coupling device
Wedge thread connections having a clearance gap volume
Wedge thread with high-angle metal seal
Wedge thread with torque shoulder
Wedgethread pipe connection
Wellhead joint and sealing ring