7 years manufacturer of Refractory Ball for RTO. Refractoriness: 1900degree C ISO9001:2008
Introduction:
Refractory ball usually used in shift converter and reformer in ammonia plant. Refractory ball has a lot of advantages, such as:
1) High strength, long use period.2) Chemical stability, it wont react with our materials
3) Good performance of resistance high temperature, resistance high temperatue up to 1900 degree C.
Specification
Index | Unit | Data |
Al2O3 | % | ≥65 |
Fe2O3 | % | ≤1.6 |
Pore Volume | % | ≤24 |
Compressive strength | kg/cm2 | ≥ 900 |
Refractoriness |
| ≥1800 |
Bulk Density | Kg/m3 | ≥1386 |
Specific Gravity | Kg/m3 | ≥2350 |
Refractoriness Degree C under load of 2 kg/cm2 |
| ≥1500 |
LOI | % | ≤0.1 |
Application1) Specially used in the high-low temperature shift furance, converter, hydrogenation shift furance, desulfurize furance,etc2) Used in the hot wind furance and heat up shift appliance in steel plant.
Refractory Ball
