Plastic Pall Ring Packing

Plastic pall ring is also called plastic pall ring packing. It is a type of random packing, which modifies directly at the shortcomings of raschig ring. It is suitable for various industries, such as chlor-alkali industry, gas industry and chemical industry. It is widely used in carbon dioxide degassing towers, ozone exposure reaction towers, vacuum distillation towers and other reaction towers.

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Product Details

Product Description

Plastic pall ring is also called plastic pall ring packing. It is a type of random packing, which modifies directly at the shortcomings of raschig ring. This type pall ring makes some structural improvements on the basis of raschig ring. It adds many small rectangular windows on its wall. The blades of these small rectangular windows join together in the center of the pall ring. The openings on plastic pall ring's lateral wall fully utilize its internal surface area and greatly increase the gas-liquid agitation. Therefore, plastic pall ring has better gas-liquid distribution performance than plastic raschig ring. 

Plastic pall ring is characterized by high gas velocity, small resistance and large production capacity. It performs well in stripping and scrubbing. This kind plastic pall ring packing has good chemical resistance, it is suitable for various industries, such as chlor-alkali industry, gas industry and chemical industry. It is widely used in carbon dioxide degassing towers, ozone exposure reaction towers, vacuum distillation towers and other reaction towers.

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The rectangular openings of plastic pall ring largely increase its internal surface area and mass transfer velocity.

Plastic pall rings are available in various materials, such as PE, PP, RPP and CPVC.

 

Specifications

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

Lifespan: more than 3 years.

Package: plastic bags, cartons.

Specification

D*H*T

Number per m³

Bulk density

Surface area

Free volume

F factor

(mm)

PCS

(kg/m³)

(m²/m³)

(%)

(m-1)


Dg25

25*25*3

36000

630

210

73

540

Dg38

38*38*4

12000

590

140

75

332

Dg50

50*50*5

4900

520

100

78

210

Dg76

76*76*9

1500

470

70

80

137

 

Features

1. Good heat resistance.

2. Large internal surface area.

3. Effective mass transfer velocity.

4. Good chemical resistance.

5. High operating flexibility.

6. Cost effective.

 

Applications

Used in carbon dioxide degassing towers, ozone exposure reaction towers, vacuum distillation towers and other reaction towers.

Plastic pall ring packing is especially suitable for medium and low temperature (60-150 degrees) stripping, absorption and washing towers in petroleum, chemical, chlor-alkali, gas, environmental protection and other industries.


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Packaging & Shipping

Packaging Details: Jumbo Bag, 20 bags or 40 bags for plastic pall rings

Port: Shanghai

Lead Time : Within 7-15 days after payment

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