Product Description
Metal Pall Ring, 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 thermosensitive, decomposable, polymerizable or cokable systems.
Pall rings packing shows its interior and exterior surface contact which is beneficial to resist plugging, nesting, and fouling
all along in with the distribution of liquid and gas. Pall rings function with versatility, high resistance to fouling, high
temperature, and can be easily soaked.Metal pall ring is an industry standard design media developed from the raschig ring and is used widely in allvariety of applications. By minimizing the number of contours and crevices that can cause liquid hold-up andpotential entrainment, the metal pall ring's geometry enables high gas and liquid transfer rates.
Product Parameters
| Size (inch /mm) |
Bulk Density |
Number |
Surface Area |
Free Volume |
Dry packing factorm-1 |
| (SS304 kg/m3) |
(per m3) |
(m2/m3) |
(%) |
| 1/4" |
6*6*0.3 |
900 |
4000000 |
904 |
88.6 |
1307.4 |
| 3/8" |
10*10*0.3 |
480 |
768000 |
482 |
93.8 |
583.8 |
| 1/2" |
13*13*0.3 |
420 |
410000 |
415 |
94.8 |
489.2 |
| 5/8" |
16*16*0.3 |
348 |
201000 |
344 |
95.5 |
393.2 |
| 1" |
25*25*0.4 |
288 |
53500 |
212 |
96.2 |
229.8 |
| 1" |
25*25*0.5 |
367 |
53500 |
216 |
95 |
237.2 |
| 1" |
25*25*0.6 |
439 |
53500 |
219 |
94.2 |
244.1 |
| 1.5" |
38*38*0.4 |
193 |
15180 |
143 |
97.2 |
148.4 |
| 1.5" |
38*38*0.5 |
246 |
15180 |
145 |
96.7 |
151.7 |
| 1.5" |
38*38*0.6 |
328 |
15000 |
146 |
95.9 |
154.6 |
| 2" |
50*50*0.5 |
185 |
6500 |
106 |
97.5 |
128.5 |
| 2" |
50*50*0.7 |
315 |
6500 |
108 |
96.4 |
130.5 |
| 2" |
50*50*0.9 |
380 |
6500 |
132.5 |
95.4 |
134 |
| 3" |
76*76*0.8 |
265 |
1920 |
69 |
97.4 |
79.6 |
| 3.5" |
901*90*1.0 |
224 |
1220 |
61 |
97.1 |
66.2 |
Product Application
It's available for rectification towers, cokable systems, crude distillation unit, desulphurization system, gas liquid
separator.And it is widely used in petrochemical industry, chemical industry and environmental protection, etc..
Material:carbon steel, stainless steel304 304l 410 316 316l or Aluminum alloy, etc.
Detailed Photos
Our Advantages
Our main products are molecular sieve, activated alumina, ceramic ball, honeycomb ceramics, random and structured chemical packing in ceramic, plastic and metal material, can be used in all types of petrochemical chemical processes and environmental application.
Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. Besides, we have received ISO9001:2008 certificate, SGS report. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching seven Continents.
Since its foundation, our company keeps living up to the belief of "honest selling ,best quality ,people-orientation and benefits to customers" We are doing everything to offer our customers with best services and best products .We promise that we will be responsible all the way to the end once our services begin.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with you, also warmly welcome to visit our factory.
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