Boronized valve seal
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United States of America Patent
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Issued Date -
N/A
app pub date -
Jan 7, 2005
filing date -
Sep 7, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A control valve includes a first component, a second component, and a seal disposed there between. The first component defines a first surface that comprises a steel material, and the second component defines a second surface that comprises a steel material. The seal is disposed between the first and the second surfaces and comprises a boronized graphite material.
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