Overview
| colour | Grey white | shape | Surface concave convex type |
| thickness | 33mm | Refractory temperature | 1580~1743 ℃ |
| Flexural strength | 43mpa | compressive strength | 0.035mpa |
| Thermal conductivity | zero point zero zero nine | tear strength | zero point zero one five |
| elongation at break | three point three | specifications | ZHQ250 |
| Peripheral gaps | ＜ 20mm | Fire resistance time | 1.4h |
| purpose | Hospital school | type | Sound absorption and noise reduction |
| brand | Langfang Demei Fire Stop Ring | ||
Product Details
Trading Area
Global