Threaded pipe connection with improved seal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 6, 2003
app pub date -
Aug 3, 2001
filing date -
Aug 3, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An improved coupling for joining together threaded tubular sections is disclosed. The coupling includes a seal seat between the threaded areas of the coupling and a seal assembly positioned on the seal seat. The seal assembly engages the end of the threaded tubular section and forms an axial seal without application of radial stress in the coupling. The seal assembly has an elastomeric component and a rigid component.
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