If you have any question, please contact us
If you have any question, please contact us
Fireclay checker is used for coke oven：it not only regenerate heat in the oven, but also resist acid materials, and widly used in coke oven.
Fireclay checker is used for coke oven：it not only regenerate heat in the oven, but also resist acid materials, and widly used in coke oven.
| Fireclay series | Super dense fireclay brick | |
| Item | Unit | LN-48 |
| Al2O3 , | % | ≥48 |
| Fe2O3, | % | ≤2.0 |
| Bulk density， | g/cm3 | ≥2.20 |
| Apparent porosity， | % | ≤22 |
| Cold crushing strength， | Mpa | ≥40 |
| Refractoriness under load ℃ T0.6 | ℃ | ≥1410 |
