Pipes and tubular conduits – With closures and plugs – Test plugs
Patent
1975-12-15
1977-08-30
Aegerter, Richard E.
Pipes and tubular conduits
With closures and plugs
Test plugs
138 89, F16L 5510
Patent
active
040447987
ABSTRACT:
The invention relates to a hydrotest plug useful in testing the structural integrity of pressure tube arrangements, piping and the like as well as a method for using the same. The hydrostatic test plug comprises a conventional plug with internal passages providing conduit means for injection of a fluid adhesive, air escape means and centering means.
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Feldstein Joel Gary
Martin Jeffrey Forsha
Aegerter Richard E.
Bryant III James E.
Fazzari V. M.
Maguire J. M.
Notaro A.
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