Pair of refractory blocks for a rotary slide valve closure

Permeable MgO nozzle

Permeable refractory nozzle and manufacturing method

Plate brick cartridge for a slide gate valve, and slide gate val

Plate change device for a metallurgical vessel and set of plates

Plate structure for a liquid metal container closure

Pneumatically-actuated throttle valve for molten solder dispense

Porous refractory nozzle and method of making same

Pour tube latching apparatus

Pour tube manipulator for sliding gate valve

Pour tube with improved flow characteristics

Poured molten metal quantity control device

Pouring control device

Pouring nozzle and intermediate container of strang casting devi

Pouring of molten metals

Pouring spout

Pouring spout for a continuous-casting mold

Pouring tube

Pouring tube for the introduction of metallic melt into a strip-

Pouring tube structure and assembly