Gasket for a pipe joint
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United States of America Patent
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-
Aug 2, 1994
Grant Date -
N/A
app pub date -
Sep 2, 1993
filing date -
Sep 2, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pipe joint is formed between two annular flanges at the end of pipe elements and includes a gasket in the form of an annular band having an outside diameter less than the bolts and an inside diameter equal to the diameter of the duct through the joint. The band is recessed on both surfaces from a shoulder spaced inwardly from the outer edge to the inner edge and these recessed portions are filling by annular bands of sealant material which is compressed in the finished joint.
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