End cap for pipes
End cap for providing a fluid-tight seal between dissimilar mate
End closure for flexible plastic tubes
End plug assembly for sewer pipe
Equipment for closing conduits
Equipment for closing conduits
Expandable O-ring seal, method of sealing and apparatus...
Expandable pipe stopper
Expandable plug for drain pipes
Expandable tube plug
Expansible pneumatic plug device
Expansion bulb for plugging a conduit or passage
Explosive activated plug
Fail safe pipe plug
Fast acting gate
Fastener for closing and sealing ends of pipes subjected to inte
Fastener for tube plug
Fitting dust plug
Fixed plug assembly
Flange protector