Basic Info.
Model NO.
16/25/38/50/76
Type
Random Packing
Usage
Chemical Industry Product, Sewage Treatment
Source
Particle
Effect
Extend Gas-Liquid Exchange
Transport Package
Plastic Woven Bag
Specification
16/25/38/50/76mm
Trademark
None
Origin
China
HS Code
8419909000
Production Capacity
3000 Cbm Per Week
Product Description
Pall ring media is the second generation random packing, it's developed on the basis of the raschig ring packing. packing pall ring media rings is to open one or two layers of rectangular holes in the sidewall, and the base material of the holes is not out of the sidewall but forms inward bending of blade.The same size of pall ring and raschig ring have the same surface area and porosity,but the PTFE pall ring's holes on its sidewall can flow gas-liquid so that the ring inner surface will be took full advantage.-Pall ring allows the tower to operate at an optimum efficiency and throughput, consistent ratio of free and blocked passages, independent of orientation, large surface area : volume ratio augments the rate of liquid film surface renewal to improve mass transfer.
-Pall ring can widely used in adsorption, steaming and distilling performace, oil refinery, petrochemical industry, chemical industry and air pollution control etc., and also contracts anticorrosion engineering and environmental protection pall ring media can be classified at size,material. pall ring media's size could be 10mm, 16mm, 25mm, 38mm, 50mm, 76mm,90mm, 100mm etc. Materiall could be ceramic pall ring, metal pall rings materials can be carbon steel, 1Cr18Ni9Ti, stainless 304, 304L, 410, 316, 316L,904L, alloy steel materiasl.if made from plastic it's material could be pp, pvc, pvdf, rpp,cpvc and so on.
| Size (mm) | Quantity (pcs/m3) | Surface Area (m2/m3) | Void Volume (%) | Dry Packing (m-1) |
| 16x16x1.0 | 180000 | 188 | 91.1 | 275 |
| 25x25x1.0 | 49000 | 175 | 90 | 239 |
| 38x38x1.2 | 13600 | 155 | 89 | 220 |
| 50x50x1.5 | 6500 | 93 | 90 | 127 |
| 76x76x2.6 | 1830 | 73.2 | 92 | 94 |
