Overview
| colour | Pure White | shape | circle |
| thickness | 33mm | Refractory temperature | 1580-1731 ℃ |
| Flexural strength | 26mpa | compressive strength | 78mpa |
| Thermal conductivity | zero point zero one five | tear strength | zero point zero one eight |
| elongation at break | five point four | specifications | ZHQ90 |
| Peripheral gaps | ＜ 15mm | Fire resistance time | 2.9h |
| purpose | Building floor drainage pipe | type | Multiple specifications |
| brand | Hebei Demei Fire Stop Ring | ||
Product Details
Trading Area
Global