| Shape: | Brick |
| Place of Origin: | Shanxi China (Mainland) |
| Material: | Alumina Block |
| Port: | XINGANG |
| Payment Terms: | L/C,D/P,T/T |
| Minimum Order Quantity: | 20 Metric Ton |
| Supply Ability: | 2000 Metric Ton per Month |
| Package: | Wooden pallets with plastic film Each 20ft container could load about 20MT-24MT |
| Delivery Time: | 30days |
For EAF roof with reasonable price
DL-65, DL-75, DL-80
Its produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. It features excellent high temperature mechanics and chemical corrosion resistance.
Main Properties
Item | Index | |||
Code | DL-65 | DL-75 | DL-80 | |
Al2O3 min, % | 65 | 70 | 80 | |
Refractoriness , min | 1790 | 1790 | 1790 | |
Refractoriness under load (0.2MPa) , min | 1520 | 1540 | 1560 | |
Linear change after reheating (1550, 2h) % | 0 ~ -0.3
| 0 ~ -0.3 | 0 ~ -0.2 | |
Apparent porosity max, % | Roof brick | 21 | 19 | 19 |
Skew angle brick | 22 | 21 | 21 | |
Cold crushing strength Mpa, min | 63.8 | 80.5 | 90.5 | |
| Business Type: | Manufacturer, Trading Company, Agent |
| Product/Service (We Sell): | Refractory materials,Insulation Materials,Building materials |
| Number of Employees: | 11 - 50 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Total Annual Sales Volume: | US$2.5 Million - US$5 Million |
| Export Percentage: | 91% - 100% |
| Factory Size (Sq.meters): | 5,000-10,000 square meters |
| Number of Production Lines: | Above 10 |
| Number of R&D Staff: | 71 - 80 People |
| Number of QC Staff: | 21 - 30 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |