Invention Grant
US09534455B2 Shoulder ring for transmission line and transmission devices 有权
传输线和传输设备的肩环

Shoulder ring for transmission line and transmission devices
Abstract:
A tubular section and a system including the tubular section include a first tubular member including a threaded pin section and a second tubular member, the second tubular member including a threaded box section configured to mate with the threaded pin section. The tubular section also includes a shoulder ring disposed between the first tubular member and the second tubular member, wherein a wall thickness of at least a portion of the shoulder ring is greater than a smallest wall thickness of the threaded pin section of the first tubular member.
Public/Granted literature
Information query
Patent Agency Ranking
0/0