Apparatus for cleaning blast-furnace exhaust gases

Apparatus for handling converter gas

Apparatus for locking a converter tilting gear during a blasting

Apparatus for stirring molten metal

Apparatus for treating waste materials

Continuous annealing furnace for metallic strip

Installation for the collection of gases emitted by a tiltable c

Metering oven

Method and apparatus for the automatic monitoring of operating s

Method and apparatus of producing iron

Ovens

Process and system for recovering top gas from blast furnace or

Quench tank steering roll assembly

Refractory gas purging device

System for changing over of blast furnace top pressure control

System for delivery of gas-enriched fluids

Vacuum carburizing furnace

Vacuum heat treating furnace and quench system with drop transfe