Welcome Jiangxi Mingde Environmental Protection Co.,Ltd
National Service Hotline：
17307992039
National Service Hotline：
17307992039
Product material: 304 316L stainless steel
Specification: φ 16-76mm
Packaging: ton bag, woven bag
Metal stepped ring packing is a new type of open hole packing. It is about half the diameter in height, with a tapered flange on one side, a window on the ring wall, and curved blades extending towards the center of the ring. Due to these special structures, the gas-liquid distribution within the packing layer has been improved, the gas-liquid contact points have been increased, which is conducive to the aggregation and dispersion of liquids and the continuous renewal of the membrane surface, thereby enhancing mass transfer and greatly improving separation efficiency.
| Specifications(mm) | Simplified diameter D1(mm) | Horn diameterD2(mm) | Height H(mm) | Wall thickness t(mm) |
| φ25 | 25±0.4 | 25±0.4 | 13±0.2 | 0.5±0.05 |
| φ38 | 38±0.5 | 43±0.3 | 19±0.3 | 0.6±0.07 |
| φ50 | 50±0.5 | 50±0.5 | 25±0.3 | 0.8±0.07 |
| φ76 | 76±0.7 | 85±0.7 | 38±0.5 | 1.0±0.08 |
| Specifications mm | Diameter * Height * Thickness mm | Specific surface area m2/m3 | Porosity % m3/m3 | Stacking weight kg/m3 | Accumulated quantity n个/m3 | Dry filling factor m-1 |
| φ25 | 25×13×0.5 | 221 | 0.95 | 383 | 98120 | 257 |
| φ38 | 38×19×0.6 | 153 | 0.96 | 325 | 30040 | 173 |
| φ50 | 50×25×0.8 | 109 | 0.96 | 308 | 12340 | 123 |
| φ76 | 76×38×1.0 | 75 | 0.96 | 306 | 3540 | 85 |
Reduce pressure drop, enhance anti fouling ability, increase reaction tower capacity, and improve reaction efficiency.
Metal stepped ring packing is used in vacuum distillation towers to process materials that are sensitive to heat, prone to decomposition, polymerization, and carbon deposition.
CATALOGUE
