Threaded tubular connection
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United States of America Patent
Stats
-
Jan 24, 1995
Issued Date -
N/A
app pub date -
Nov 14, 1990
filing date -
Nov 23, 1984
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A threaded tubular connection is depicted (120) for connecting joints of reinforced thermosetting resin pipe. Box threads are formed in both ends the joints as at (107) for connection by means of a coupling (102) formed with pin threads (104) on both ends. The coupling is formed of a material having a more reliable compressive strength than the pipe material, to prevent cracking and shattering of the pipe material upon make-up. A process for forming threads with the pipe joints is disclosed.
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Cited Art Landscape
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