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25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing
25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing
25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing
25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing
Specifications
Certification :
ISO9001
Place of Origin :
China
MOQ :
0.01 cubic meters
Price :
negociation
Payment Terms :
L/C, T/T
Supply Ability :
99 cubic meters per month
Delivery Time :
5-9 days
Packaging Details :
carton, bag, pallet
Material :
SS316L
equal inch type :
1 inch
wall thickness :
0.4mm
diameter :
25mm
height :
25mm
data sheet :
available
Description

25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing

Pall ring was invented in Germany in 1940s. Firstly, the machine stamped two rows of window tongue leaves towards inside of the ring wall. Secondly, The improvement is to largely promote gas and liquid contacting situation in the packing bed without increasing surface area. Finally, the use of pall rings means the world gradual acceptance of opening pore type packing.

Metal pall ring's specification:

diameter×height×thickness
(mm)		 specific surface area
(m2/m3)		 Porosity
(m3/m3)		 Number in 1 m-3 Density of the pile
(kg/m3)		 Dry filler factor
F
76×76×1.2 71 0.961 1830 308 80
50×50×0.8 109 0.960 6500 314 124
38×38×0.6 146 0.959 15180 318 165
25×25×0.5 219 0.950 51940 393 255
16×16×0.3 362 0.949 214000 396 423

Application of Metal Pall Rings:

1. Liquid extractors;

2. NH3 extraction devices;

3. Ethylene extraction columns;

4. Carbon monoxide converters;

5. Petrochemical and medical equipment.

6. Dimethyl terephthalate running column;

7. Mass-transfer columns separation devices;

8. Carbon dioxide and hydrogen sulphide absorption and flash tower;

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.

The packing is usually specified in the lowest cost material of manufacture that will satisfy temperature and corrosion requirements. Some of the most common materials listed in order of relative cost are:

Polypropylene (mainly aqueous systems up to 100 deg. C)

Carbon steel (non-corrosive hydrocarbon systems)

Ceramic (sulphuric acid & nitric acid absorbers)

Stainless steels (most hydrocarbon systems)

PVDF, PFA (corrosive aqueous systems up to 150 deg. C)

PVC / C-PVC (corrosive aqueous systems up to 90 deg. C)

SS316L metal pall rings in various sizes:

25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing

Welcome your inquiry with any questions!

Product tags

plastic d-rings

,

stainless steel pall ring

,

plastic ring size
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25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing

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Product Detail
Certification :
ISO9001
Place of Origin :
China
MOQ :
0.01 cubic meters
Price :
negociation
Payment Terms :
L/C, T/T
Supply Ability :
99 cubic meters per month
Contact Supplier
25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing
25mm Metal Pall Rings HETP 1 Inch Stainless Steel Random Packing

Beijing Silk Road Enterprise Management Services Co.,LTD

Verified Supplier
6 Years
hebei, hengshui
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter
Main Products :
Mesh Pad Demister, Wire Mesh Demister, Distillation Packing
Employee Number :
>300
Certification Level :
Verified Supplier
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