metal rasching ring
Detailed Product Description
Metal rasching ring has features of thin wall, standing up to heat, large void ration, high capacity, low pressure drop, high separation efficiency, etc. It is especially suitable for vacuum distillation towers to treat thermosensitive decomposable polymerizable and cokable raw materials. So it is widely used for packing towers in petrochemical , chemical, fertilizer and environmental protection, etc.
size mm |
D*H*δ m3 | Number per volume n/m3 | Specific area m2/m3 | Bulk density Kg/m3 | Void volume m3/m3 |
15 | 15*15*0.3 | 230000 | 350 | 375 | 0.95 |
25 | 25*25*0.4 | 51000 | 216 | 318 | 0.96 |
25 | 25*25*0.5 | 51000 | 220 | 400 | 0.95 |
35 | 35*35*0.8 | 19000 | 150 | 430 | 0.93 |
50 | 50*50*0.5 | 6500 | 106 | 203 | 0.974 |
76 | 76*76*0.8 | 1830 | 69 | 212 | 0.973 |
80 | 80*80*1.2 | 1600 | 65 | 300 | 0.96 |
