Rath Refractories services the specialty metal markets of tungsten/moly production and heat treating with ultra low silica dense and insulating products. Korrath C901 thru Korrath C94 are also used in ferrous foundries.

 

 

   Korrath High Temperature Corundum Bricks

Korrath grades are corundum, tabular alumina, mullite and zirconia based with high density, high purity, low porosity, and good to excellent thermal shock resistance.

Korrath is available in standard brick sizes (straights, arches, and wedges) as well as custom plates and shapes.

 

 

 

   Porrath High Temperature Insulating Firebrick

Porrath high temperature insulating firebricks are available in ASTM Group 26 through 34 classifications and are manufactured with the highest quality raw materials and high firing temperatures.

Porrath IFB feature low thermal conductivity, excellent thermal shock resistance, high purity, low iron oxide content and good mechanical properties. Porrath IFB exhibit excellent resistance to corrosive and/or reducing atmospheres.

Porrath is available in standard brick sizes (straights, arches and wedges) as well as custom shapes.

 

 

 

For more information, please call 800.458.RATH (800.458.7284)