Pressure containing heat transfer tube and method of making thereof
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United States of America Patent
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N/A
Issued Date -
Mar 31, 2005
app pub date -
Jul 15, 2004
filing date -
Jul 15, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A heat transfer tube and a method of forming a heat transfer tube with indents formed in the opposed walls. The indents may be cold welded or forge welded such that dimples or indentations meet in the middle of the tube. The bottom of a first indentation disposed on a first side of the tube is welded to the bottom of a second indentation formed in the opposite side of the tube.
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