Metal pall ring has the features of thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for rectification towers, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.
Material available: Carbon steel, stainless steel including 304, 304L, 410,316, 316L.
Technical data of metal pall ring:
Diameter (mm) | Dimension d×h×δ (mm) | Specific surface area (m2/m3) | Void volume(m3/m3) | Dry packing factor ( m-1 ) | Heaping number (n/m3) | Heaping weight (kg/m3) |
Φ16 | 16×16×0.3 | 362 | 0.949 | 423 | 214000 | 396 |
Φ16 | 16×16×0.4 | 371 | 0.933 | 457 | 214000 | 527 |
Φ25 | 25×25×0.5 | 219 | 0.950 | 255 | 51940 | 393 |
Φ25 | 25×25×0.6 | 223 | 0.940 | 268 | 51940 | 471 |
Φ38 | 38×38×0.6 | 146 | 0.959 | 165 | 15180 | 318 |
Φ38 | 38×38×0.8 | 149 | 0.946 | 176 | 15180 | 424 |
Φ50 | 50×50×0.8 | 109 | 0.960 | 124 | 6500 | 314 |
Φ50 | 50×50×1.0 | 110 | 0.950 | 128 | 6500 | 393 |
Φ76 | 76×76×1.2 | 71 | 0.961 | 80 | 1830 | 308 |
Φ76 | 76×76×1.5 | 72 | 0.951 | 84 | 1830 | 384 |
Φ100 | 100×100×1.8 | 74 | 0.965 | 50 | 1200 | 370 |
Φ100 | 100×100×2.0 | 35 | 0.955 | 53 | 1200 | 371 |
Metal pall ring (Dia.16, 25, 50, 76, 100mm)