1)Outstanding surface utilization
2) Shorter packed bed heights
3) High strength,consistent performances
Since 1914 when F.Raschig invented this type of ring for tower packing, random tower pickings have been developed extensively. The R-ring is now used in many applications, but particularly in supporting catalyst beds.
Metal Raschig Rings are available in a wide range of carbon and stainless steels, 304, 304L, 410,316, 316L etc..
Geometric Parameters
Size | Bulk density | Number | Surface area | Free volume |
15×15×0.3 | 379 | 230000 | 350 | 95 |
25×25×0.4 | 318 | 51000 | 216 | 96 |
25×25×0.5 | 400 | 51000 | 220 | 95 |
35×35×0.8 | 430 | 19000 | 150 | 93 |
50×50×0.5 | 203 | 6500 | 106 | 97.4 |
50×50×0.7 | 285 | 6500 | 108 | 96.4 |
50×50×0.8 | 325 | 7000 | 109 | 95 |
76×76×0.8 | 212 | 1830 | 69 | 97.3 |
80×80×1.2 | 300 | 1600 | 65 | 96 |
90×90×1.0 | 236 | 1160 | 62 | 95 |
