Measuring and testing – With fluid pressure – Leakage
Patent
1989-10-03
1990-07-10
Williams, Hezron E.
Measuring and testing
With fluid pressure
Leakage
73 491, 285 93, 285373, G01M 308
Patent
active
049399233
ABSTRACT:
Split fittings for use in the installation of a semi-rigid secondary pipe over a primary pipe comprise a pair of housing halves which, when mated, form a housing enclosure, sealing means and clamping means capable of holding the secondary pipe and housing halves as a sealed enclosure. A method of fitting a rigid pipeline system with secondary containment system with a secondary semi-rigid pipe uses the split fittings.
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Williams Hezron E.
Wilson Charles R.
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