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Specifications
1.plastic tower packing ring in packed scrubber2.specialized production
3.good quality and competitive price
Pall ring is made from heat resistant and chemical corrosion resistant plastic , for instance.polypropylene (PP). An advance on the Raschig Ring, the Pall Ring has similar cylindrical dimensions but 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.
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It is widely apply in the separation and absorption process, device of reducing pressure. The system of deviating sulfur. Isolation of Ethyl benzene. Toluene, Trimethylpentane, Absorbers, Degassing, Liquid/liquid extraction, water treatment, Heat transfer, etc.
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Advantages:
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.
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Application:
Absorption, scrubbing, and stripping services. Versatile alternative to metal Pall rings.the application temperature in media ranges from 60°Cto 150°C.
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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.(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 |
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Technical Parameter:
Name | Normal | Diameter*Height* | Surface area | Void space | Bulk density | No.elements | Packing factor |
Pall ring | ?25 | 25*25*1.2 | 213 | 91 | 85 | 48300 | 285 |
?38 | ?38*38*1.4 | 151 | 91 | 82 | 15800 | 200 | |
?50 | 50*50*1.5 | 100 | 92 | 60 | 6300 | 130 | |
?76 | 76*76*2.6 | 72 | 92 | 62 | 1930 | 92 |
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We are able to offer these in a variety of plastic: Polypropylene, PVC, PVDF, HDPE and Glass Filled Polypropylene.Above techinical data is based on PP material.
