Description

Refractory Balls Introduction Refractory ball usually used in shift converter and reformer in ammonia plant. Refractory ball has a lot of advantages, such as: High strength, long use period Chemical stability, it wont react with our materials Good performance of resistance high temperature, resistance high temperatue up to ***0 Specification Index Unit Data Al2O3 % ≥*5 Fe2O3 % ≤1.6 Pore Volume % ≤*4 Compressive strength kg/cm2 ≥ **0 Refractoriness ≥***0 Bulk Density Kg/m3 ≥***6 Specific Gravity Kg/m3 ≥***0 Refractoriness oC under load of 2kg/cm2 ≥***0 LOI % ≤0.1 Application Specially used in the high-low temperature shift furance, converter, hydrogenation shift furance, desulfurize furance, etc Used in the hot wind furance and heat up shift appliance in steel plant. Package Plastic bag, each bag *5kg net. if you are interested so please feel free and send inquiry to us for more details.