Specializing in the production of internal parts, environmental protection filler, Pall ring, Raschig ring, garland filler, multi-faced hollow ...

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15807996115 15807997225

Technology:

15707990360

Plastic PP Pall Ring

    Plastic Pall ring is regarded as the second generation tower packing, which is the most widely used type.Rectangular windows are designed on the raschig ring and the pall ring forms. Pall ring has a unique multiple-blade design, which relatively enlarges the internal surface area and promotes the fluidair exchange. The blades are bent into centers and contact with each other. The windows on the ring wall can improve the distribution of gas and liquid and increase the internal surface than raschig ring. Under the same pressure drop condition, pall ring's handling capacity is increased by 50% than raschig rings.
    Email:bella@cmkme.com
    Phone:0799-7605234

  • Details

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    DN76 RPP Pall Ring

    Pall ring is regarded as the second generation tower packing, which is the most widely used type.Rectangular windows are designed on the raschig ring and the pall ring forms. Pall ring has a unique multiple-blade design, which relatively enlarges the internal surface area and promotes the fluidair exchange. The blades are bent into centers and contact with each other. The windows on the ring wall can improve the distribution of gas and liquid and increase the internal surface than raschig ring. Under the same pressure drop condition, pall ring's handling capacity is increased by 50% than raschig rings.

    Features:PP Pall ring has  some advantages,such as lower pressure drop,big flux,high efficiency,which HYPAK packing has better efficiency and lower pressure drop and better distribution of liquid compared with common pall ring.

    Application: it can be applied to various of device of isolation, absorption,deadsorption,common decompression such as Toluene separation ,ethylbenzene separation, isooctane separation and desulfurization System etc.

    Material:Pall Ring can made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene(PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride(CPVC),polyvinylidene fluoride(PVDF) and polytetrafluoroethylene(PTFE).

    Physical & chemical properties of plastic pall ring:

    Property /Material
    PE
    PP
    RPP
    PVC
    CPVC
    PVDF
    Densityg/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   
    Application temperature
    90
    >100
    >120
    >60
    >90
    >150
    Chemical corrosion resistance    
    good
    good
    good
    good
    good
    good
    Compression Strength
    90
    >100
    >120
    >60
    >90
    >150
    Technical Date:
     

        Material    

          Model      
    Size  
         Number per volume      
           Surface area        
        Void Volume     
        Dry Packing Factor    
             D*H*δ mm          
    n/m3
    m2/m3
    %
    m-1
    PP
    Dg16
    16×16×1.0
    180000
    274
    90
    376
    Dg25
    25×25×1.2
    49000
    213
    91
    285
    Dg38
    38×38×1.4
    13600
    151
    91
    200
    Dg50
    50×50×1.5
    6300
    100
    92
    130
    Dg76
    76×76×2.6
    1830
    72
    92
    92

     

                                                                                                                      Available Package

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