Tube for a shell and tube heat exchanger and process for the manufacture thereof
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United States of America Patent
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May 18, 1993
Grant Date -
N/A
app pub date -
Jun 9, 1989
filing date -
Jun 21, 1988
priority date (Note) -
Expired
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Abstract
Better mechanical properties are achieved with tubes for shell and tube heat exchangers by providing a coating on the tubes which is formed of fibers and a fluorine-containing polymer covering the fibers. The tubes are formed of fluorine-containing polymers whose use in heat exchangers is normally limited by the comparatively small compressive strength and fatigue resistance of the tubes.
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