Plastic pall ring Diameter: 5/8", 1", 1.5", 2", 3" PP, PE, PVDF, PVC, RPVC, RPP plastic pall ring Customization available
Plastic pall ring:
PE pall ring, PP pall ring, RPP pall ring, PVC pall ring, CPVC pall ring, PVDF pall ring, PTFE pall ring, HDPE pall ring.
Plastic pall ring is made from polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). They have good corrosion-resistant performance, large void space and capacity, low pressure drop, energy saving, low operation cost and so on. The operating temperature in media ranges from 60 ~ 150°C. Plastic pall ring is widely used in the packing towers of petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.
1. Physical & chemical properties of plastic pall ring:
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 |
Use temperature | ≤90°C | ≤100°C | ≤120°C | ≤60°C | ≤90°C | ≤150°C |
Chemical corrosion resistance | Good | Good | Good | Good | Good | Good |
Crush Strength (N/mm) | >6.0 | >6.5 | >7.0 | >6.0 | >8.0 | >10.0 |
2. Technical data of Plastic pall ring:
Diameter (Inch) | Dimension d×h×δ (mm) | Specific surface area (m2/m3) | Void volume(m3/m3) | Dry packing factor ( m-1 ) | Heaping number (n/m3) | Heaping weight (kg/m3) |
5/8 " | 16×16×1 | 188 | 0.91 | 275 | 112000 | 141 |
1 " | 25×25×1.2 | 175 | 0.90 | 239 | 53500 | 91 |
1.5 " | 38×38×1.4 | 115 | 0.89 | 220 | 15800 | 71 |
2 " | 50×50×1.5 | 93 | 0.90 | 127 | 6500 | 56 |
3 " | 76×76×2.6 | 73 | 0.92 | 94 | 1930 | 60 |
Plastic pall ring -- PP, PE, PVC, CPVE, PVDF, etc
