Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 2000tons /month |
| Delivery Time | 20-30DAYS |
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Al2O3%,≥ | 55 |
| Fe2O3 %, ≤ | 1.2 |
| Bulk density (g/cm3), ≥ | 2.45 |
| Apparent porosity (%), ≤ | 17 |
| Cold crushing strength (Mpa),≥ | 60 |
| Thermal expansion coefficient(1000°C),≤ | 0.55 |
| Brand Name | Rongsheng |
| Model Number | AZM-1550/1650/1680 |
| Certification | ISO9001,CE,CQC |
| Place of Origin | Zhengzhou ,China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 2000tons /month |
| Delivery Time | 20-30DAYS | Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Al2O3%,≥ | 55 | Fe2O3 %, ≤ | 1.2 |
| Bulk density (g/cm3), ≥ | 2.45 | Apparent porosity (%), ≤ | 17 |
| Cold crushing strength (Mpa),≥ | 60 | Thermal expansion coefficient(1000°C),≤ | 0.55 |
| Brand Name | Rongsheng | Model Number | AZM-1550/1650/1680 |
| Certification | ISO9001,CE,CQC | Place of Origin | Zhengzhou ,China |
| High Light | refractory materials ，castable refractory material | ||
Fire proof refractory brick , Refractory Products For Roller Hearth Kiln
Description:
Refactory brick in roller kiln must be have a high temperature resistance ,and a high thermal shock resistance ,because the roller kiln is away in the running situation ,so this kind of refractory brick should have a high strength ,and can resistant the wearing situation .in a quick description,the refractory brick should have some basic feature in following:
1. Thermal shock resistance;
2. high strength;
3. good wear resistance.
4. a high thermal stability .
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specifications:
Andalusite bricks
Product | HZ-55 | HZ-62 | HZ-65 | |
Chemical | 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 | ≥1600 | ≥1650 | ≥1680 | |
Thermal shock resistance | Good | Better | Better | |
Thermal expansion coefficient(1000°C) | ≤ 0.55 | ≤ 0.55 | ≤ 0.55 | |
Creep resistance | 1350°C | 1400°C | 1450°C | |
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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