Threaded connection especially for radially plastically...
Threaded connection for enhanced fatigue resistance
Threaded connection for oil country tubular goods and its...
Threaded connection for pipes and method of fabricating same
Threaded connection of two metal tubes with groove in the...
Threaded connection of two metal tubes with high tightening...
Threaded connection tubular goods
Threaded connection with high compressive rating
Threaded connection with radiused surfaces
Threaded connection with wedge segments
Threaded connections utilizing composite materials
Threaded connector
Threaded connector
Threaded connector for pipe
Threaded coupling with water exclusion seal system
Threaded joint for connecting two pipes with a metal to metal se
Threaded joint for drill rod elements
Threaded joint for oil well pipes
Threaded joint for oil well pipes
Threaded joint for oil-well pipe