Metallic Random Packing SS304 306 316 316L Metal Pall Ring Packing Ring
Metal pall ring is a open-hole ring packing. The open surface takes up 30% of the whole wall surface; This character helps the liquid & gas pass freely from the windows of the rings.
Metal Pall Ring is an industry standard design media developed from the Raschig Ring and is widely used in all variety of applications. Such as all kinds of separation, absorb plants, desulfuration, separation and absorption applications at atmospheric pressure and under vacuum.
Geometric parameters for metal pall ring
| Size(mm) | Bulk density (kg/m3) | Number(per m3) | Surface area (m2/m3) | Free volume(%) |
| 16*16*0.3 | 360 | 201000 | 346 | 95.5 |
| 25*25*0.4 | 302 | 51000 | 212 | 96.2 |
| 25*25*0.5 | 400 | 51000 | 216 | 95 |
| 25*25*0.6 | 461 | 51000 | 219 | 94.2 |
| 38*38*0.4 | 218 | 15000 | 143 | 97.2 |
| 38*38*0.5 | 262 | 15180 | 145 | 96.7 |
| 38*38*0.6 | 328 | 15000 | 146 | 95.9 |
| 50*50*0.5 | 194 | 6500 | 106 | 97.5 |
| 50*50*0.8 | 315 | 6500 | 108 | 96.4 |
| 50*50*0.9 | 365 | 6500 | 109 | 95.4 |
| 76*76*0.8 | 205 | 1830 | 69 | 97.4 |
| 90*90*1.0 | 229 | 1160 | 62 | 97.1 |
