Sliding shutdown device to control the flow of melted metal from

Soft-bore monoblock pouring tube

Spring element for use in sliding gate valve

Stationary plate and well nozzle for use in a sliding gate valve

Stator and rotor members for use in apparatus for closing and/or

Steel pouring nozzle

Stepped gate safety arrangement

Stopper for continuous casting

Stopper for reliable gas injection

Stopper rod

Stopper rod

Stopper rod

Stopper rod spatial control mechanism

Stopper rod with an improved gas distribution

Stopper support mechanism for casting containers

Stopper throttling system

Structure for forming a refractory joint of predetermined thickn

Submerged entry nozzle

Submerged nozzle for slab continuous casting moulds

Submerged nozzle for the continuous casting of thin slabs