BOLT TECHNICAL CERAMICS

Kiln furniture, namely ceramic support shapes, ceramic rods, radiant heater tubes, ceramic rollers, ceramic tubes, and muffles, all for use in kilns and industrial furnaces

Refractory articles for the construction of refractory furnaces, namely ceramic refractory support shapes not of metal and ceramic refractory shapes in rod and tube form not of metal; shaped sections not of metal for lining furnaces, ovens and kilns