Factory Price Column Packing Pall Ring 

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.

The structure improve distribution of gas-liquid  and its efficiency can be improved  above 50%,and only has half of pressure drop compared with Raschig ring.

The Advantages of Plastic Pall Ring 

• High free volume
• Low pressure drop
• Low mass transfer unit height
• High flooding point
• Uniform gas-liquid contact
• Small specific gravity
• High mass transfer

Material of Plastic pall ring

polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC) and polyvinyiidene fluoride (PVDF).

Technical Data for Plastic Pall Ring 

Application of random packing pall ring:

It can be applied to various of device of isolation,absorption,desorption,common decompression such as Toluene separation,Ethylbenzene separation,Isooctane separation,and desulfurization system and so on.

Application temperature in media ranges from 60C to 150C. 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.It is used in various separation, absorption, deabsorption equipment, normal pressure drop equipment, decarbonization of synthetic ammonia, desulphurization, separation of ethylbenzene, isooctane and methane.

Other related random packing:

package of random packing plastic pall ring: 

Jumbo plastic bag+wooden pallet, or as your request.