Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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Fireclay brick is made from clinker clay by mixing, forming, drying, sintering and matching characterized by good resistance to corrosion and abrasion, good thermal shock resistance, good spelling resistance, high mechanical strength, good volume stability under high temperature.
Specifications For Fire Clay Brick:
1. For Glass Melting Furnace
2. High quality and best price
3. Chemical stability
4. ISO9001:2000
5. Timely deliver
Applications For Fire Clay Brick:
Metallurgy, building materials, chemical industry, petroleum, machinery manufacturing, silicate, power and other industries.
Physical and Chemical Indicators:
| Fire Clay Brick SK-32 | |
| Item | Standard |
| AI2O3(%) | 30 |
| Fe2O3 (%) | 3 |
| Refractoriness (SK) | 32 |
| Refractoriness under load, 0.2MPa, Ta, ((°C) | 1300 |
| Porosity (%) | 22-26 |
| Bulk density (g/cm³) | 2.05 |
| Cold crushing strength (MPa) | 25 |
| Thermal expansion at 1000°C (%) | 0.6 |
| Fire Clay Brick SK-34 | |
| Item | Standard |
| AI2O3(%) | 38 |
| Fe2O3 (%) | 2.5 |
| Refractoriness (SK) | 34 |
| Refractoriness under load, 0.2MPa, Ta, ((°C) | 1350 |
| Porosity (% | 19-23 |
| Bulk density (g/cm³) | 2.10-2.15 |
| Cold crushing strength (MPa) | 25 |
| Thermal expansion at 1000°C (%) | 0.6 |
| Fire clay brick SK-36 | |
| Item | Standard |
| AI2O3(%) | 50 |
| Fe2O3 (%) | 2 |
| Refractoriness (SK) | 36 |
| Refractoriness under load, 0.2MPa, Ta, ((°C) | 1450 |
| Porosity (% | 20-24 |
| Bulk density (g/cm³) | 2.30-2.40 |
| Cold crushing strength (MPa) | 45 |
| Thermal expansion at 1000°C (%) | 0.3 |
Zhengzhou Rongsheng Refractory Material Co., Ltd is a specialized manufacturer and supplier of refractory, we can supply many kinds of refractory products, such as high alumina bricks, fireclay bricks, insulating bricks,silica-mullite bricks,wear-resistant bricks and various refractory castable etc.