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Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm

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Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm

Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm
Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm

Large Image :  Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm

Product Details:
Place of Origin: China
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 0.01 cubic meters
Price: negociation
Packaging Details: carton, bag, pallet
Delivery Time: 5-9 days
Payment Terms: T/T
Supply Ability: 99 cubic meters per month

Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm

Product Name: Metal Random Packing Pall Ring Size: 2 In / 50 Mm
Wall Thickness: 0.8 Mm Application: Distillation Tower Packing
Material: SS304 Material Certificate: Yes
Sample: Free Sample Data Sheet: Available
OEM: Yes Warranty: Lifetime Online Service
High Light:

50mm metal pall ring packing


grade 304 metal pall ring packing


50 mm packing pall ring

304 Pall Ring Metal Random Packing 50 × 50 × 0.8 mm Ready to Ship

1. Metal Pall Ring Basic Info:

The pall ring is greatly improved on the raschig ring. Although the outer diameter of the ring is also equal to the height, two rows of windows with internal tongue plates are opened on the ring wall, and there are five tongue plates each height position. This structure improves the gas-liquid distribution and makes full use of the inner surface of the ring. Compared with raschig ring, the treatment capacity can be increased by more than 50% and the pressure can be reduced by half; It is usually made of metal, especially stainless steel material.


2. 50 mm Metal Pall Ring Specification:


Dia.*Height (mm)



Pack No.


Pack Density


Specific Area (m2/m3)

Void Volume


Dry Packing Factor
16*16 0.3 214000 396 362 94.9 423
25*25 0.4 51940 393 219 95.0 255
38*38 0.6 15180 318 146 95.9 165
50*50 0.8 6500 314 109 96.0 124
76*76 1.2 1830 308 71 96.1 80

3. Pall ring packing application

It is applicable to various separation, absorption and desorption devices, atmospheric and vacuum units, synthetic ammonia decarbonization and desulfurization systems, ethyl benzene separation, isooctane / methyl benzene separation, etc.


Pall ring packing has the advantages of large flux, low resistance, high separation efficiency and large operation flexibility. Under the same pressure reduction, the treatment capacity can be more than 50% larger than that of raschig ring. At the same treatment capacity, the pressure drop can be reduced by half and the mass transfer efficiency can be increased by about 20%. Compared with raschig ring, this kind of packing has the characteristics of large production capacity, small resistance and large operating flexibility. In general, when the pressure drop is the same, it can treat 50% - 100% more than raschig ring, and when the capacity is the same, its pressure drop can be 50% - 70% lower than raschig ring. Pall ring can also help reduce the tower height. Using Pall ring can save 20% - 40% of packing volume than raschig ring.


Hualai pall rings are available in several sizes as indicated on our design sheets to suit most commercial applications. They range in size from 10mm to 76mm or equivalent. It is an essentially a design consideration in specifying a packing size based on capacity and efficiency requirements. The nominal packing size specified should however not be greater than 1/10th of the column diameter.


4. Metal Pall Ring Features:


Easily wettable

High resistance to fouling

High temperature endurable

High temperature applications


High capacity with low pressure drop

Mechanically robust, lesser probability of breakage

Good liquid/gas distribution and high mass transfer efficiency


5. Metal Pall Ring Production & Shipment

Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm 0
Random 304 Metal Pall Ring Packing 50 × 50 × 0.8 Mm 1
Welcome your inquiry with any questions!


Contact Details
Beijing Silk Road Enterprise Management Services Co.,LTD

Tel: 15112670997

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