Anping Yuanqiao Petrochemical Equipment Co., Ltd
Anping Yuanqiao Petrochemical Equipment Co., Ltd
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Pall ring is a new type of filler improved on Raschig ring. Compared with the later, pall ring has improved the liquid distribution of filler layer greatly, with open windows on ring sidewall. Therefore it has productivity, low resistance, operating flexible and higher efficiency. Pall ring is widely applied to industry. It is still one of major annular fillers that has been adopted.
2. Stainless Steel Pall Ring Specification:
| Diameter×Wall Thickness (mm) | Packing Number Pc / m-3 | Void Fraction (m3/m3) | Specific Surface Area (m2/m3) | Packing Density (kg/m3) | Dry packing Factor F |
| 16×0.3 | 214000 | 0.949 | 362 | 396 | 423 |
| 25×0.5 | 51940 | 0.950 | 219 | 393 | 255 |
| 38×0.6 | 15180 | 0.959 | 146 | 318 | 165 |
| 50×0.8 | 6500 | 0.960 | 109 | 314 | 124 |
| 76×1.2 | 1830 | 0.961 | 71 | 308 | 80 |
Easily mixed with water
High antifoulant sex
High temperature resistant
High temperature application
High mechanical strength
High capacity, low pressure drop
The machine is strong and the probability of breakage is small
Good liquid gas distribution, high mass transfer efficiency
I have a korean customer named Mr. J. He works as a chemical engineer in a corporation laboratory. Last time he contacted me to see if we could provide 16mm pall rings in SS316, with certificates for the material. Also he need the column random packing in a hurry. Surely no problem! We have stock of such packing for immediate delivery. It is convenient to send the pall rings by SF-express to Republic of Korea, especially when the customers have a SF account.
This page is about standard specifications of pall rings, 16mm, 25mm, 38mm, 50mm, 76mm in diameter and hieght. Here also introduced the structure size, manufacturing, inspecting, packaging and shipping.
The working temperature of SS pall rings is recommended to be under 400 centigrade.
The pall rings are in cylinder shape, with equal height and diameter, and some windows on the side.
