Online Inquiry
Plastic pentagon ring is a type of energy-saving and cost-effective random packing with a unique hollow-out structure, so that it can speed up liquid velocity and improve the gas & liquid separation efficiency. The large open holes on its surface can effectively prevent the random packing from plugging and fouling. Another obviously feature is that five pieces of down warded rods are distributed evenly to promote liquid drop to form big droplet which is recognized high efficiency random packing used in separation.
We offer a wide range of plastic pentagon rings which are made of heat resistant and chemical corrosion resistant plastics.
Materials: PE, PP, RPP, PVC, CPVC, PVDF, etc.
Pentagonal bottom for excellent flow-out performance
Large openings for anti-plugging and fouling
Large flux and low pressure drop
High separation efficiency
With good chemical resistance, high operating efficiency and low investment cost, plastic pentagon ring is extensively used in the packed columns of petroleum industry, alkali-chloride industry, chemical industry, alkali-chloride industry, coal gas industry and environmental protection industry.
| Material | Density (g/cm3) | Operation temp. (°C) | Chemical corrosion resistance | Compression strength (MPa) |
| PE | 0.94-0.96 | 90 | Good | >6.0 |
| PP | 0.89-0.91 | >100 | Good | >6.5 |
| RPP | 0.93-0.94 | >120 | Good | >7.0 |
| PVC | 1.32-1.44 | >60 | Good | >6.0 |
| CPVC | 1.50-1.54 | >90 | Good | >8.0 |
| PVDF | 1.75-1.78 | >150 | Good | >10.0 |
| Catalog No. | D*H*T (mm) | Specific surface (m2/m3) | Void volume (%) | Bulk quantity (pcs/m3) | Packing factor (m-1) |
| RPPF-1 | 38*12*1.2 | 246 | 95 | 46000 | 287 |
| RPPF-2 | 50*17*1.5 | 218 | 97 | 21500 | 239 |
| RPPF-3 | 76*26*2.5 | 198 | 96 | 650 | 224 |
* More products can be customized
We manufacture plastic pentagon rings for various applications. To place an order or request a quote, please don't hesitate to contact us.
