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Pall Ring

Metal Pall Ring

Metal Pall Ring used in petrochemical industry is made of material like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for rectification towers under vacuum to treat thermo sensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.

Material available: carbon steel, stainless steel including 304, 304L, 410,316, 316L.

Plastic Pall Ring

Plastic pall ring's structure improves distribution of gas-liquid and its efficiency can be improved above 50%and only has half of pressure drop compared with raschig ring.

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

Available material: PVC, CPVC, PP, PE, PVDF

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.

Ceramic Pall Ring

The Pall ring is a kind of new type and high efficient packing that is improved on the basis of the Raschig ring. Yuanying pall ring is a proven design that provides higher capacity and lower pressure drop than trays and other random packing. The opened cylinder walls and inward bent protrusions of the Pall Ring allow greater capacity and lower pressure drop than standard cylindrical rings. This open ring design also maintains an even distribution and resists wall-channeling tendencies. The interior and exterior contacting surfaces of the Pall ring provide for an effective distribution of liquids and gasses and resist pl ing, fouling and nesting.