Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 6000 Ton/Tons per Month heat resistant retaining bricks price |
| Delivery Time | within 20days |
| Packaging Details | Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements |
| Place of Origin: | Henan, China |
| Shape: | Brick, standard or customized by your drawings |
| Material: | Alumina Block |
| SiO2 Content (%): | - |
| Al2O3 Content (%): | 48%-85% |
| MgO Content (%): | 0.8-1.2 |
| CaO Content (%): | 0.34% |
| Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) |
| Brand Name | Rongsheng |
| Model Number | Refractory Brick |
| Certification | ISO9001 |
| Place of Origin | Henan China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 6000 Ton/Tons per Month heat resistant retaining bricks price |
| Delivery Time | within 20days | Packaging Details | Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements |
| Place of Origin: | Henan, China | Shape: | Brick, standard or customized by your drawings |
| Material: | Alumina Block | SiO2 Content (%): | - |
| Al2O3 Content (%): | 48%-85% | MgO Content (%): | 0.8-1.2 |
| CaO Content (%): | 0.34% | Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) |
| Brand Name | Rongsheng | Model Number | Refractory Brick |
| Certification | ISO9001 | Place of Origin | Henan China |
| High Light | 85% Al2O3 Retaining Bricks ，48% Al2O3 Retaining Bricks ，1300 Degree Heat Resistant Bricks | ||
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing
We bring forth high quality High Alumina Bricks, which is manufactured to meet the requirements of neutral refractoriness where safe working temperature is more than 1300 degree centigrade. We offer High Alumina Bricks in different specifications as per customer requirements.
Features
Mechanical strength
Excellent load-bearing properties
High temperature
Excellent resistance to spalling
Resistant to corrosion
Suitable For
Cement Rotary Kilns
Laddle Lining
Glass industries
Blast furnaces Stoves & Checkers
Electric Furnace Roof
| Item/Grade | Fire clay brick | High alumina brick | ||||||
| SK-30 | SK-32 | SK-34 | SK-35 | SK-36 | SK-37 | SK-38 | SK-40 | |
| AL2O3% (≥) | 30 | 35 | 38 | 45 | 55 | 65 | 70 | 82 |
| Fe2O3% (≤) | 2.5 | 2.5 | 2 | 2 | 2 | 2 | 2 | 2 |
| Refractoriness(SK) | 30 | 32 | 34 | 35 | 36 | 37 | 38 | 40 |
| Refractoriness under load, 0.2MPa, °C (≥) | 1250 | 1300 | 1360 | 1420 | 1450 | 1480 | 1530 | 1600 |
| Apparent porosity (%) | 22-26 | 20-24 | 20-22 | 18-20 | 20-23 | 20-23 | 20-22 | 18-20 |
| Bulk density (g/cm³) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 |
| Cold crushing strength ,MPa (≥) | 20 | 25 | 30 | 40 | 45 | 50 | 60 | 70 |
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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