Rectilinearly moving, axially symmetrical sliding gate

Refractory assemblies

Refractory assembly with metal sheath to prevent molten metal br

Refractory immersion tube providing laminar flow of molten metal

Refractory nozzle

Refractory plate and method for reinforcing

Refractory plate assembly for a sliding closure unit

Refractory plate assembly for a three-plate sliding closure unit

Refractory plate assembly including replaceable refractory erosi

Refractory plate for slide closures of metallurgical vessels

Refractory plate formed with expansion joints

Refractory plate unit with annular centering surface and sliding

Refractory pour tube with cast plate

Refractory pouring spout and channel unit for the...

Refractory shutoff assembly and rotor and stator therefor

Refractory shutoff assembly capable of improved emergency closin

Refractory slide-gate plate

Refractory structures

Refractory valve body and sliding closure unit incorporating the

Refractory valve unit for controlling the discharge of molten me