Zhengzhou Rongsheng Refractory Co., Ltd.
| Supply Ability | 2000 ton per month |
| Packaging Details | Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| MgO,% ≥ | 80 |
| Cr2O3,% ≥ | 12 |
| SiO3,≤ | 2.5 |
| Bulk Density,g/cm3,≥ | 3.0 |
| Apparent porosity ,%≤ | 17 |
| Cold Crushing Strength, Mpa≥ | 50 |
| name | refractory fire bricks |
| Brand Name | RSNC |
| Certification | CE,CQC,ISO9001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 2000 ton per month | Packaging Details | Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| MgO,% ≥ | 80 | Cr2O3,% ≥ | 12 |
| SiO3,≤ | 2.5 | Bulk Density,g/cm3,≥ | 3.0 |
| Apparent porosity ,%≤ | 17 | Cold Crushing Strength, Mpa≥ | 50 |
| name | refractory fire bricks | Brand Name | RSNC |
| Certification | CE,CQC,ISO9001 | Place of Origin | China |
| High Light | Magnesia Carbon Bricks ，fireplace brick | ||
Magnesia Chrome Bricks are made from high grade magnesite clinker and chrome oxide. By high pressure shaping and high temperature firing, its characteristic is the high direct-bonding rate, and big crystallite. It has a good thermal spalling resistance. The low-basic neutral nature gives itself a good slag resistance when servicing low-acid feed furnaces. The bricks is a realistic lining material for refining furnace, electric furnace, glass melting furnace and cement rotary kiln etc.
Specification
| Item | Chrome Magnesite Brick | |||||||
| Mg-Cr-6 | Mg-Cr-8 | Mg-Cr-9 | Mg-Cr-12 | Mg-Cr-16 | Mg-Cr-18 | |||
| Chemical Content | MgO | ≥86 | ≥84 | ≥83 | ≥80 | ≥76 | ≥74 | |
| Cr2O3 | ≥6 | ≥8 | ≥9 | ≥12 | ≥16 | ≥18 | ||
| SiO3 | ≤1.8 | ≤1.8 | ≤1.8 | ≤2.5 | ≤2.8 | ≤2.8 | ||
| Bulk Density, g/cm3 | ≥2.90 | ≥2.95 | ≥3.0 | ≥3.0 | ≥3.05 | ≥3.10 | ||
| Apparent porosity ,% | ≤18 | ≤17 | ≤17 | ≤17 | ≤17 | ≤17 | ||
| Cold Crushing Strength, Mpa | ≥50 | ≥50 | ≥50 | ≥50 | ≥45 | ≥45 | ||
| Refractoriness, ℃ | T0.6 | ≥1600 | ≥1650 | ≥1700 | ≥1700 | ≥1700 | ≥1700 | |
| Thermal shock resistance (1100℃ water), time | ≥4 | ≥5 | ≥7 | ≥7 | ≥7 | ≥7 | ||
| Performance | High temperature structure with high intensity, high refractoriness under load, strong resistance to chemical attack, etc. | |||||||
| Application | Widely used in cement rotary kiln calcining zone, glass furnace, steel-making furnace, converter, as well as the melting furnace of non-ferrous metal. | |||||||
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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