| Brand Name: | Topchase |
|---|---|
| Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Advantage:
1. Excellent thermal shock resistance;
2.The good mechanical properties and resistance to vibration;
3.The molten steel and slag erosion resistance;
4. It must be with gas seal device.Long nozzle material generally have fused quartzose and aluminum carbonaceous.

