Refractory pouring spout and channel unit for installation...

Refractory shroud device

Refractory stator/rotor unit for a valve at the outlet of a...

Refractory stator/rotor unit for a valve in the outlet of a...

Refractory structure

Refractory valve plate for sliding gate valves

Refractory valve plates for sliding gate valves

Refractory wear parts for sliding gate valves

Regulating devices for automatically controlling operations...

Regulation method for throughflow and bottom nozzle of a...

Reinforced aluminum alloy composite

Reinforcement of articles of cast metal or metal alloy

Reinforcement of pistons of aluminium or aluminium alloy

Reinforcing material of connecting rod for automobile

Removable mold assembly with quick change mechanism

Removal of non-metallic impurities from molten metal

Removing refractory materials from components

Renovation or adaptation of refractory valve plates for...

Replacing device for immersion nozzles

Resilient plastic web exhibiting fiber-like properties and...