Slag retaining device with self-aligning tip

Slag stopping plug for tap holes of metal furnaces containing mo

Slide closure for the pouring nozzle of a molten metal vessel

Slide gate nozzle for ladles

Stopper device

Stopper for a metallurgical melting pot

Stopper for a tap hole of a steel converter and method of operat

Stopper for use in molten metal handling

Stopper means in pouring furnaces

Stopper module device for a casting machine furnace apparatus

Stopper rod

Suspension and anchorage device for a rail-mounted movable plugg

Swivel device with cantilever arm

Swiveling mechanism particularly for taphole plugging devices

Swivelling sliding closure unit