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Posted By: laiko

Date: Fri, 25 Nov 2022

Price: $1.00

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https://www.laiko.net/products/plastic-pall-ring.html



NAIKE Plastic Pall Ring is versatile. This product was advanced on the basis of Plastic Rasching Ring, and compared with it, both of them have similar cylindrical dimensions but the Plastic Pall Ring has two rows of punched out holes, with fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the packing, in terms of throughput, efficiency and pressure drop.


PP Pall Ring Packing Specification


Technical Parameter
D×H×δ mm Specific area m2/m3 Void Rate % Bulk Number g/m3 Package Density (kg/m3) F factor m-1
16*16*1 188 91 170000 85 275
25*25*1.2 175 90 53500 69 239
38*38*1.4 115 89 15800 63 220
50*50*1.5 93 90 6500 52 127
76*76*2.6 73.2 92 1927 41 94
100*100*3 52.8 94 1000 32 82


Physical & Chemical Properties
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(℃) 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


Advantage of Polypropylene Pall Rings


This pp pall ring packing has high Free Volume


Low-Pressure Drop


The random tower packing has low mass-transfer unit height


High flooding point


Small specific gravity


High mass transfer efficiency


Application of Plastic Scrubber Packing
As a tower packing manufacturer, Naike is able to offer plastic pall ring for different usages.


Absorbers


Degassing


Liquid/liquid extraction


Water treatment


Heat transfer.