Zhengzhou Rongsheng Refractory Co., Ltd.
| Supply Ability | 1000mt per month |
| Delivery Time | within 30days upon receipt of prepayment |
| Packaging Details | Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Al2O3,% | 48 |
| Fe2O3,% | 2 |
| Bulk Density | 0.5-1.2 |
| Brand Name | RSNC |
| Certification | CE,CQC,ISO9001 |
| Place of Origin | Henan |
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Product Specification
| Supply Ability | 1000mt per month | Delivery Time | within 30days upon receipt of prepayment |
| Packaging Details | Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | Al2O3,% | 48 |
| Fe2O3,% | 2 | Bulk Density | 0.5-1.2 |
| Brand Name | RSNC | Certification | CE,CQC,ISO9001 |
| Place of Origin | Henan | ||
| High Light | insulated brick ，light weight bricks | ||
1. Profession manufacturer with 25 years experience
2. Fireclay insulation refractory brick
3. High quality and low price/ com
Light Weight Insulation Refractory Alumina Brick Description:
Characterized by low bulk density, maximum service temperature is 1350C., high cold crushing strength, size precision and hold the most stable and lowest thermal conductivity of all insulating refractory bricks at present.
The total weight of the furnace body and walls thickness can be reduced effectively, thermal efficiency and working condition can be improved, energy consumption can be lowered, and productivity and significant economic results can be achieved.
High alumina lightweight insulating refractory brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.
Light Weight Insulation Refractory Alumina Brick Characteristics:
1, Small volume density
2, Low thermal conductivity
3, Excellent heat insulation
4, High intensity for pressure
5, Good thermal shock stability
Light Weight Insulation Refractory Alumina Brick Application:
By using the products widely in insulating layers of various thermal equipments for example blast furnace, hot blast furnace, coke oven and linings where no high temperatures melt corrosion occurs.
Light Weight Insulation Refractory Alumina Brick Specifications:
| Brand | LA-1.2 | LA-1.0 | LA-0.9 | LA-0.8 | LA-0.7 | LA-0.6 | LA-0.5 |
| Al2O3,% | 48 | ||||||
| Fe2O3,% | 2 | ||||||
| Bulk Density | 1.2 | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 |
| Cold Crushing Strength | 5 | 3.92 | 3.43 | 2.94 | 2.45 | 1.96 | 1.47 |
| (350°C)W/m.K Thermal Conductivity | 0.55 | 0.5 | 0.45 | 0.35 | 0.35 | 0.30 | 0.25 |
| Temp reheating shrinkage less than 2.0% | 1400 | 1400 | 1400 | 1400 | 1350 | 1350 | 1250 |
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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