Temporarily blocking the bore of a pipe through which a fluid fl
Temporarily blocking the bore of a pipe through which a fluid fl
Temporary disintegratable plug for an open-ended oil pipeline
Temporary pipeline plug
Temporary plug for fluid fitting
Test closure plug for the trap bushing of a conventional T-fitti
Tether for captive plug of inflation device
Tethered cover device for a pneumatic tire valve
Thread protector apparatus
Thread-forming pipe plug
Thread-forming pipe plug
Three-point, plug type sealing means for a hollow, cylindrical c
Tube closing device, especially for heat-exchanger tubes
Tube closure
Tube having a head of a plastic composition including a detachab
Tube plug
Tube plug
Tube plug
Tube plug
Tube plug for closing a defective heat exchanger tube, method fo