stopple

(redirected from stopples)
Also found in: Dictionary, Thesaurus.
See: damper, stop
Mentioned in ?
References in periodicals archive ?
Remove unwanted pipeline connections (tees, stopple fittings, illegal taps, etc).
This system will avoid the need to cut the pipeline into multiple sections or install multiple stopple fittings to identify the leaking section.
Shortly after the shutdown, stopple plugs were installed at the two sites to isolate the respective valves from the rest of the line.