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Plastic Intalox Saddle


The Plastic Intalox Saddle is made from heat resistant and chemical corrosion resistant plastics, including polypropylene (PP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). It has features such as large void space, 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, and the application temperature in media ranges from 60 to 280℃. For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.

Plastic Intalox Saddle is a combination of the ring and the saddle, which benefits the advantages of the two. This structure helps liquid distribution and enlarges the quantities of gas holes. The Intalox Saddle Ring has less resistance, bigger flux and higher efficiency than the Pall Ring. It is one of the most widely used packing with good hardness. It has low pressure, big flux and high efficiency of mass transfer, and it is easy to manipulat.


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Technical Specification of Plastic Intalox Saddle
Product name Plastic intalox saddle
Material PP, PE, PVC, CPVC, PVDF, etc.
Life span >3 years
Size inch/mm Surface area m2/m3 Void volume % Packing number pieces/m3 Packing density Kg/m3 Dry packing factor m-1
1” 25 × 12.5 × 1.2 288 85 97680 102 473
1-1/2” 38 × 19 × 1.2 265 95 25200 63 405
2” 50 × 25 × 1.5 250 96 9400 75 323
3” 76 × 38 × 2 200 97 3700 60 289
Feature High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer.
Advantage 1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability.
2. Strong resistance to chemical corrosion, large void space, energy saving, low operation cost and easy to be load and unload.
Application These various plastic tower packing are widely used in petroleum and chemical, alkali chloride, gas and environmental protection industries with max. temperature of 280°.
Physical & Chemical Properties of Plastic Intalox Saddle
Performace/ material PE PP RPP PVC CPVC PVDF
Density(g/cm3) (after injection molding) 0.98 0.96 1.2 1.7 1.8 1.8
Operation temp.(℃) 90 >100 >120 >60 >90 >150
Chemical corrosion resistance GOOD GOOD GOOD GOOD GOOD GOOD
Compression strength(Mpa) >6.0 >6.0 >6.0 >6.0 >6.0 >6.0

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