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Luoyang Yilong Refractory Co., Ltd.
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Supply refractory brick for oven with lowest price
1. Introduction of refractory brick for oven
Refractory brick for oven produced with unique advanced technology, possess the characteristics of high intensity for pressure and good thermal shock stability. The use of the bricks can reduce the heat capacity of kiln walls and promote the heat efficiency of kilns. The product is applicable for constructing industrial kilns and inner lining of kilns
2. Features of refractory brick for oven
1. Erosion and corrosion resistance
2. Spalling resistance.
3. Strong abrasion and corrosion resistance
4. High cold crushing strength
5. Excellent abrasion resistance at cold and hot conditions
6. High refractoriness
7. High mechanical strength.
3. Application of refractory brick for oven
1.Lower the heat capacity of the furnace
2. Used normally in industry furnaces such as Blast furnace, hot-blast furnace and EAF etc
3. Reheating furnace, Cement kiln, Tunnel kiln,boiler, coke oven, carbon furnace,glass kiln ,
4. Steel smelting furnace and various kiln lining and thermotechnical equipment, etc
4. Physical and chemical properties
Item | Index | |||
LZ-75 | LZ-65 | LZ-55 | LZ-48 | |
Al2O3 % , ≥ | 75 | 65 | 55 | 48 |
Cold crushing strength Mpa, ≥ | 54 | 49 | 44 | 40 |
Apparent porosity %,≤ | 23 | 23 | 22 | 22 |
Refractoriness under load °C | 1520 | 1500 | 1470 | 1420 |
Reheating linear change(1500°C,2h)% | +0.1 -0.4 | +0.1 -0.4 | +0.1 -0.4 | +0.1 -0.4 |
Refractoriness °C, ≥ | 1790 | 1790 | 1770 | 1750 |
5.Our services
1. Your inquiry related to our products or prices will be replied in 24hours.
2. Manufacturer with large capacity,ensure the fast production cycle after confirmed the order
3. To meet the refractory solutions, we can arrange our technicians to customers’ plant if needed
4. Protection of sales area and private information for all of our customers
Our products package
Factory
Testing center
Customers visits