1. Refractory Ball
Refractory ball Refractory ball with smooth surface, corrosion resistance, wear resistance, high strength,
thermal conductivity and thermal capacity, high thermal efficiency, good thermal stability and storage
temperature change is not easy to fracture, etc. Refractory ball usually used in shift converter and reformer in
ammonia plant. Refractory ball has a lot of advantages, such as:
โ High strength, long use period
โ Chemical stability, it wonโt react with the materials
โ Good performance of resistance high temperature, resistance high temperature up to 1900โ
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Pingxiang K-Source Chemical Packing Co., Ltd
Technical Specification
Index Unit Data
Al2O3 % โฅ65
Fe2O3 % โค1.6
Pore Volume % โค24
Compressive strength kg/cm2 โฅ 900
Refractoriness โ โฅ1800
Bulk Density kg/m3 โฅ1386
Specific Gravity kg/m3 โฅ2350
Refractoriness โ under load of
2kg/cm2 โ โฅ1500
LOI % โค0.1