Zhengzhou RongSheng Kiln Refractory CO,. LTD
| Place of Origin | China |
| Brand Name | rongsheng |
| Model Number | hz |
| Certification | ISO 9001 |
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Product Specification
| Place of Origin | China | Brand Name | rongsheng |
| Model Number | hz | Certification | ISO 9001 |
| High Light | Kiln Refractory Andalusite Brick ，FIRE BRICK ，Kiln refractory brick | ||
Good Creep Resistance Kiln Refractory Andalusite Brick As The Lining And Checker
Features
1. High cold crushing strength
2. High refractoriness under the load
3. Good creep resistance
Andalusute Brickhas high cold crushing strength,high refractoriness under load, high thermal stability,good creep resistance and thermal shock resistance,It is alternative product for high aluminum bricks, used in the professional of the key parts of the furnaces.
Applications
Andalusite bricks are mainly used in the cooling wall of blast furnace, chemical and ceramic industry, the door of coke oven, or as the lining and checker of hot blast furnaces.
Physical properties and chemical composition
Andalusite bricks
Product Index | HZ-55 | HZ-62 | HZ-65 | |
Chemical analysis | Al2O3% | ≥55 | ≥62 | ≥65 |
Fe2O3 % | ≤1.2 | ≤1.2 | ≤1.2 | |
Physical properties | Bulk density (g/cm3) | ≥2.45 | ≥2.5 | ≥2.5 |
Apparent porosity (%) | ≤17 | ≤17 | ≤17 | |
Cold crushing strength (Mpa) | ≥60 | ≥60 | ≥60 | |
Refractoriness under load(°C) | ≥1600 | ≥1650 | ≥1680 | |
Thermal shock resistance | Good | Better | Better | |
Thermal expansion coefficient(1000°C) | ≤ 0.55 | ≤ 0.55 | ≤ 0.55 | |
Creep resistance 20-50h,(%) | 1350°C <0.2 | 1400°C <0.2 | 1450°C <0.2 | |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1990
Total Annual:
lessthan$1,000,000
Employee Number:
50-100
Ecer Certification：
Active Member
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 conditi... 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 conditi...
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