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Tube expansion

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designer73

designer73

Industrial
Joined
Jan 19, 2009
Messages
5
Location
US
We are currently experiencing leaks on our tubesheets, they are drilled to 3/8 diameter, and have copper tubes in those holes, we are using airetool expanding guns, but we cant pin point why we are having so many leaks, any suggestions?
 
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Try reposting to the boiler and pressure vessel forum, forum794.
 
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