Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5000 TON every month |
| Delivery Time | 15 working day |
| Packaging Details | Fumigation Pallet 920*920*1030mm |
| Al2O3 | 80% |
| SiO2 | 18% |
| Fe2O3 | 0.4% |
| Bulk density | 2.8g/cm3 |
| Apparent Porosity | 18% |
| Service Temperature | 1700C |
| Brand Name | RS |
| Model Number | RS-GM |
| Certification | CE, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 TON every month |
| Delivery Time | 15 working day | Packaging Details | Fumigation Pallet 920*920*1030mm |
| Al2O3 | 80% | SiO2 | 18% |
| Fe2O3 | 0.4% | Bulk density | 2.8g/cm3 |
| Apparent Porosity | 18% | Service Temperature | 1700C |
| Brand Name | RS | Model Number | RS-GM |
| Certification | CE, ISO9001 | Place of Origin | China |
| High Light | insulating firebrick ，high temp brick | ||
Fireproof High Temperature Corundum Mullite Brick For Gas Furnace , Roatry Kiln
Feature
1. Casted by melting raw material in the mold, then cooling and solidification.
2. Strong glass corrosion resistance and high thermal shack stability.
3. Good wear-resistance,dregs-resistance and alkali corrosion resistance.
4. High-purity raw material, barely no pollution.
5. Top quality, long service time.
Application:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specification
| Item | 75 Mullite Brick | 70 Mullite Brick | Mullite corundum |
| Al2O3 % | ≥75 | ≥70 | ≥80 |
| SiO2 % | ≤23 | ≤25 | ≤18 |
| Fe2O3 % | ≤0.4 | ≤0.4 | ≤0.3 |
| Bulk Density g/cm3 | ≥2.7 | ≥2.6 | ≥2.8 |
| Apparent porosity % | ≤18 | ≤18 | ≤18 |
| Cold Crushing Strength MPa | ≥100 | ≥100 | ≥100 |
| 0.2Mpa U.L.R °C | ≥1680 | ≥1680 | ≥1680 |
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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