Description
Lower Pressure Drop Plastic Pall Ring PP PVC PVDF Pall Ring in SellPlastic pall ring is made from heat resistant and chemical corrosion resistant plastics. It has features such as
high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60 to 150. For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc..
Features
1.Lower pressure drop
2.Good liquid/gas distribution and higher mass transfer efficiency versatility, easily wetable, high resistance to fouling ,high temperature.
3.High temperature resistance
4.Huge flux
5.High separation efficiency
| Item | Plastic Pall Rings |
| Model | Dimension | No. per volume | Surface Area | Void Volume | Dry packing factor |
| DiaxHgtxThk mm | Pcs/m3 | m2/m3 | % | m-1 |
| PPR-16 | 16X16X1.0 | 180000 | 188 | 91.1 | 275 |
| PPR-25 | 25X25X1.2 | 49000 | 175 | 90 | 239 |
| PPR-38 | 38X38X1.4 | 13600 | 155 | 89 | 220 |
| PPR-50 | 50X50X1.5 | 6300 | 93 | 90 | 127 |
| PPR-76 | 76x76x2.6 | 1830 | 73.2 | 92 | 94 |
| Application | - Aviation industry |
| - Automotive industry |
| - Brominating plants |
| - Chemical industry |
| - plants, CL lines |
| - Deionization plants |
| - Pharmaceutical industry |
| - Paper and pulp process lines |
| Material | Polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). |
| Delivery Time | 7-10 days since payment receipt. |
| Package | Plastic bag | Supersack | Carton |
| 1X20GP | 25m3 | 20-24m3 | 20m3 |
| 1X40GP | 54m3 | 40m3 | 40m3 |
Physical & chemical properties of plastic Random Packing:| Performance / Material | PE | PP | RPP | PVC | CPVC | PVDF |
| Density (g/cm3) | 0.94-0.96 | 0.89-0.91 | 0.93-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
| Operation Temp.(oC) | 90 | >100 | >120 | >60 | >90 | >150 |
| Chemical corrosion resistance | Good | Good | Good | Good | Good | Good |
| Compression Strength(Mpa) | >6.0 | >6.5 | >7.0 | >6.0 | >8.0 | >10.0 |
Complaint
