Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5000 MT per month |
| Delivery Time | Within 2 weeks after the payment |
| Packaging Details | Wooden pallets, Hard cover, and plastic cover |
| Material | Alumina Bauxite |
| Color | Red |
| Certificate | ISO9001 CE SGS |
| Brand Name | Rongsheng |
| Model Number | LZ-55 |
| Certification | ISO9001 CE |
| Place of Origin | Henan CN |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 MT per month |
| Delivery Time | Within 2 weeks after the payment | Packaging Details | Wooden pallets, Hard cover, and plastic cover |
| Material | Alumina Bauxite | Color | Red |
| Certificate | ISO9001 CE SGS | Brand Name | Rongsheng |
| Model Number | LZ-55 | Certification | ISO9001 CE |
| Place of Origin | Henan CN | ||
| High Light | heat resistant bricks ，cement kiln bricks | ||
55% Alumina Kiln Refractory Bricks Red Heat-proof and Thermal Shock Resistance Bricks
Competitive Advantages:
1 Competitive Price. Make the products competitive in your market.
2 Abundant Experience. Prevent cracks and twist in bricks.
3 Different Moulds. Save mould fees for you.
4 Strict Quality Control. Meet clients’ quality requirement.
5 Large stocks. Guarantee prompt delivery.
6 Professional Packing. Avoid damage and secure the goods in transportation
Applications:
1. Carbon bake furnaces in the aluminum industry
2. Preheat zones and cyclones of rotary cement kilns
3. Insulation for glass tanks
Technical data:
Item | AL-30 | AL-34 | AL-38 | AL-45 | AL-55 |
AL2O3 % (min) | 30 | 34 | 38 | 45 | 55 |
Fe2O3% (max) | 3 | 3 | 2.8 | 2.8 | 2.6 |
Refractoriness | 1670°C | 1710°C | 1750°C | 1770°C | 1770°C |
| Refractoriness under load, 0.2MPa, (°C) | 1250 | 1300 | 1350 | 1450 | 1470 |
Apparent porosity (%) | 22-26 | 22-26 | 20-24 | 20-22 | 20 |
Bulk density (g/cm³) | 1.9-2.1 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 | 2.2-2.35 |
Cold crushing strength (MPa) | 20 | 25 | 30 | 35 | 40 |
Thermal expansion at 1000°C (%) | 0.8 | 0.6 | 0.6 | 0.5 | 0.4 |
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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