Zhengzhou Rongsheng Refractory Co., Ltd.
| Thermal Conductivity | ≤1.5W/m·K |
| Temp | 1600 Degree |
| Cold Crushingstrength | 3 |
| Mgo | ≥80% |
| Porosity | ≤22% |
| Iron Content | ≤2.0% |
| Ash | 0.3% |
| Chemical Composition | SiO2, Al2O3, Fe2O3 |
| Material | Fireclay |
| Permanent Linear Change | 1400℃*3h±0.5 |
| Carbon Content | 99% |
| Refractoriness Under Load | ≥1400℃ |
| Dimension | ISO size |
| Dry Bulk Density | ≥1.4g/cm3 |
| Brand Name | RONGSHENG |
| Model Number | 10101-52-7 |
| Certification | ISO9001 |
| Place of Origin | Henan, China |
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Custom Shape Refractory Brick 230x114x65mm Standard Size Fire Brick For High
Product Specification
| Thermal Conductivity | ≤1.5W/m·K | Temp | 1600 Degree |
| Cold Crushingstrength | 3 | Mgo | ≥80% |
| Porosity | ≤22% | Iron Content | ≤2.0% |
| Ash | 0.3% | Chemical Composition | SiO2, Al2O3, Fe2O3 |
| Material | Fireclay | Permanent Linear Change | 1400℃*3h±0.5 |
| Carbon Content | 99% | Refractoriness Under Load | ≥1400℃ |
| Dimension | ISO size | Dry Bulk Density | ≥1.4g/cm3 |
| Brand Name | RONGSHENG | Model Number | 10101-52-7 |
| Certification | ISO9001 | Place of Origin | Henan, China |
| High Light | Fused Rebond Magnesia Chrome Brick ，Refining Furnace Magnesia Chrome Brick ，Fire Sintered Chromium-Magnesite Bricks | ||
Fused rebond magnesia chrome brick high temp fire sintered chromium-magnesite bricks for refining furnace
Magnesia Chrome Brick Information
Magnesite chrome brick to magnesium oxide (MgO) and chromium oxide (Cr2O3) as the main ingredient,periclase and spinel as main mineral components of refractory products.
1.Common Magnesite chrome brick is made by sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate.
2.Direct-bonded Magnesite chrome brick is made by chrome ore with low content of impurities and pure magnesite,firing at the temperature above 1700°C.
3.Semi-rebonded and Fuse-rebonded magnesite chrome brick are made by fused magnesite chrome sinter.
Magnesia Chrome Brick Features
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
China magnesite chrome refractory bricks for industrial furnace
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing
Direct Bond Magnesia-Chrome Bricks Chemical & Physical Data
| Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L ℃ |
| DBMGe-8A | ≥74 | ≥8 | ≤1.5 | ≤18 | 2.98 | ≥40 | 1660 |
| DBMGe-8B | ≥74 | ≥8 | ≤2.0 | ≤18 | 2.98 | ≥35 | 1600 |
| DBMGe-12A | ≥66 | ≥12 | ≤1.5 | ≤18 | 3.1 | ≥40 | 1660 |
| DBMGe-12B | ≥66 | ≥12 | ≤2.0 | ≤18 | 3.1 | ≥35 | 1600 |
| DBMGe-16A | ≥60 | ≥16 | ≤1.5 | ≤18 | 3.15 | ≥40 | 1660 |
| DBMGe-16B | ≥60 | ≥16 | ≤2.0 | ≤18 | 3.15 | ≥35 | 1600 |
Fuse-Rebonded Magnesia-Chrome Brick Chemical & Physical Data
| Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L ℃ |
| RBMG-16A | ≥65 | ≥16 | ≤1.2 | ≤16 | 3.1 | ≥45 | 1750 |
| RBMG-16B | ≥60 | ≥16 | ≤1.6 | ≤16 | 3.1 | ≥40 | 1700 |
| RBMG-20A | ≥60 | ≥20 | ≤1.2 | ≤16 | 3.15 | ≥45 | 1750 |
| RBMG-20B | ≥60 | ≥20 | ≤1.2 | ≤16 | 3.15 | ≥40 | 1700 |
Semi-Rebonded Magnesia-Chrome Brick Chemical & Physical Data
| Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L ℃ |
| SBMG-16A | ≥60 | ≥16 | ≤1.5 | ≤17 | 3.1 | ≥40 | 1750 |
| SBMG-16B | ≥60 | ≥16 | ≤1.8 | ≤17 | 3.1 | ≥35 | 1700 |
| SBMG-20A | ≥55 | ≥20 | ≤1.5 | ≤17 | 3.15 | ≥40 | 1750 |
| SBMG-20B | ≥55 | ≥20 | ≤1.8 | ≤17 | 3.15 | ≥35 | 1700 |
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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