| 出生地 |
Henan China (Mainland) |
| Al2O3内容(%) |
75Min |
| 形状 |
街区 |
| 材料 |
Alumina街区 |
This tundish nozzle is used for con-casting small square billet and control steel flow rate, prevent the inner hole enlargement, increase the service life of nozzle , improve the production.