Welcome Jiangxi Mingde Environmental Protection Co.,Ltd
National Service Hotline：
17307992039
National Service Hotline：
17307992039
Product material: 304 316L stainless steel
Specification: φ25-76mm
Packaging: ton bag, woven bag
Metal 84 inner arc ring packing, also known as Miller ring packing, is a new type of high-efficiency metal bulk packing. This packing has reasonable geometric symmetry, good structural uniformity, and high porosity. The eight arc coils and four arc rings are arranged alternately in the axial direction, and the named arc segments are folded inward along the radial ring, so that the surface of the packing is continuous and evenly distributed in space. Compared with the Bauer ring, the flux can be increased by 15-30% and the pressure drop can be reduced by 20-30%.
| Specifications(mm) | diameter D(mm) | Height H(mm) | Bend span L(mm) | Wall thickness t(mm) |
| φ25 | 25±0.4 | 25±0.3 | 12±0.3 | 0.5±0.05 |
| φ38 | 38±0.5 | 38±0.4 | 18±0.4 | 0.6±0.07 |
| φ50 | 50±0.5 | 50±0.4 | 24±0.5 | 0.8±0.07 |
| φ76 | 76±0.7 | 76±0.5 | 36±0.6 | 1.0±0.10 |
| 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 | 25×25×0.5 | 250 | 0.93 | 420 | 59200 | 310 |
| φ38 | 38×38×0.6 | 138 | 0.95 | 296 | 14000 | 163 |
| φ50 | 50×50×0.8 | 121 | 0.95 | 350 | 7000 | 144 |
| φ76 | 76×76×1.0 | 75 | 0.95 | 280 | 1950 | 86 |
Metal 84 inner arc ring packing has thin walls, high porosity, high flux, low resistance, heat resistance, corrosion resistance, and high separation efficiency.
Suitable for vacuum distillation towers, processing materials that are heat sensitive, easily decomposed, prone to polymerization, and prone to carbon deposition. Widely used in packed towers in industries such as petrochemicals, fertilizers, and environmental protection.
CATALOGUE
