Refractory Ball is usually used in the shift converter and reformer in the ammonia plant, furnace in the ceramic plant, as a support ball in the catalyst reactor as well as covering packing for catalysts the shift converter, heat transformer in the iron and steel industries.

The advantages of Refractory Ball are:

• High strength, for a long period of time
• Chemical stability, will not react with ingredients
• Good performance at high temperature to 1900℃