Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | 6000 Ton/Tons per Month Fire-resistant antistrip high alumina bricks |
| Delivery Time | 7-15 work days |
| Packaging Details | Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements Port Tianjin or Qingdao port |
| Place of Origin: | Henan, China |
| Shape: | Brick |
| Material: | Alumina Block |
| SiO2 Content (%): | - |
| Al2O3 Content (%): | 48%-85% |
| MgO Content (%): | 0.8-1.2 |
| CaO Content (%): | 0.34% |
| SiC Content (%): | 1.2-1.4 |
| CrO Content (%): | 0.1-0.3% |
| Brand Name: | Rongsheng |
| Product name: | high alumina self flow castbale fused zirconia alumina bricks |
| Fe2O3: | ≤2.5% |
| Dimension: | ISO size |
| Crushing strength: | 40~60 Mpa |
| Apparent porosity: | ≤23% |
| Color: | Light Yellow |
| Brand Name | Rongsheng |
| Model Number | high alumina brick |
| Certification | ISO9001 |
| Place of Origin | Henan China |
View Detail Information
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Product Specification
| Payment Terms | 6000 Ton/Tons per Month Fire-resistant antistrip high alumina bricks | Delivery Time | 7-15 work days |
| Packaging Details | Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements Port Tianjin or Qingdao port | Place of Origin: | Henan, China |
| Shape: | Brick | Material: | Alumina Block |
| SiO2 Content (%): | - | Al2O3 Content (%): | 48%-85% |
| MgO Content (%): | 0.8-1.2 | CaO Content (%): | 0.34% |
| SiC Content (%): | 1.2-1.4 | CrO Content (%): | 0.1-0.3% |
| Brand Name: | Rongsheng | Product name: | high alumina self flow castbale fused zirconia alumina bricks |
| Fe2O3: | ≤2.5% | Dimension: | ISO size |
| Crushing strength: | 40~60 Mpa | Apparent porosity: | ≤23% |
| Color: | Light Yellow | Brand Name | Rongsheng |
| Model Number | high alumina brick | Certification | ISO9001 |
| Place of Origin | Henan China | ||
| High Light | Heat Proof High Alumina Refractory Bricks ，Refractory High Alumina Bricks ，Alumina Refractory Bricks For Cement Kilns | ||
high alumina brick
Feature:
1. bricks are made from high quality bauxite
2. dry pressed
3. burned under tunnel kiln
4. accurate dimension
5. high strength
Product specification:
standard form, normal standard, shaped and special shaped bricks.Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the mostly used in the key positions.Molding method: it has down draft kiln and tunnel kiln and the general sintering temperature is 1360-1480 degrees. It is a kind of aluminosilicate refractory product which aluminum oxide (Al2O3) content is higher than 48%.
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specifications:
High aluminum refractory bricks physiochemical index
| Item | Properties | |||||
| LZ-80 | LZ-75 | LZ-65 | LZ-55 | LZ-48 | ||
| Al2O3 ,% | 80 | ≥75 | ≥65 | ≥55 | ≥48 | |
| Refractoriness °C | ≥1790 | ≥1790 | ≥1790 | ≥1770 | ≥1750 | |
| Bulk density,g/cm3 | 2.65 | 2.5 | 2.45 | 2.4 | 2.3 | |
| Softening temperature under load | 1530 | ≥1520 | ≥1500 | ≥1470 | ≥1420 | |
| Permanent linear change,% | 1500°CX2H | +0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
|
| 1450°CX2H | +0.1 -0.4 |
|||||
| Apparent porosity,% | 22 | ≤23 | ≤23 | ≤22 | ≤22 | |
| Cold Crushing strength Mpa | 55 | ≥50 | ≥45 | ≥40 | ≥35 | |
| Application | All industrial furnace | |||||
Competitive Advantage:
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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