Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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Characteristics Of Fire Clay Brick:
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.
Physical And Chemical Indicators For Fire Clay Brick:
| 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 |
Product Photos For Different Type:
Packaging & Shipping:
The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.
Company Information:
Zhengzhou Rongsheng Refractory Material Co., Ltd. is located in the hinterland of Central Plains, at the foot of Songshan Mountain, and adjacent to Zhengshao Highway, Longhai and Jingguang railways. The convenient transportation, abundant resources and high quality minerals provide favorable conditions for the production of refractory materials.
Established in the early nineties of twenty century, with continuous innovation and development, now it is a comprehensive enterprise in refractory material sindutry, covering metallurgy, building materials, electric power, chemical industry etc.
Rong Sheng company adhering to the " integrity,innovation, hard work" and business philosophy,the " people-oriented" as the cornerstone of enterprise development, to " the pursuit of excellence" as the core values of the enterprise, will create " Rongsheng Brand" as a corporate strategic objectives.and product types rich scientific management processes, improve customer information management system, timely, efficient, to provide satisfactory service to our users.