Refractories for torpedo car

In last years torpedo cars linings are subjected to increased stresses.
More and more frequent are treatmens in torpedo cars which have been transformed from a means of transport into a means of refining. For the above in addition to the conventional linings with fired andalusite and bauxite, the production range has been enlarged with alumina, silicon carbide, carbon bricks specifically added in order to have excellent chemical attack and shock thermal resistance.