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38mm Metal Pall Ring Vernier Caliper Measure Test 1.5 Inch Type
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.
Stainless steel 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 |
Required data for preparation of random/structured packing quotations:
| Operating data | |||||||
| Gas | |||||||
| name of the gas | |||||||
| gas volume flow (at operating conditions) | m³/h | ||||||
| gas density (operating conditions) | kg/m³ | ||||||
| gas viscosity | mm²/s (cP) | ||||||
| operating pressure | bar (a) | ||||||
| operating temperature | °C | ||||||
| Liquid | |||||||
| name of the liquid | |||||||
| liquid content | kg/h | ||||||
| liquid density | kg/m³ | ||||||
| viscosity of the liquid | cP | ||||||
| surface tension | mN/m | ||||||
| Geometrical data | |||||||
| packing type and size (if known) | |||||||
| packing height | mm | ||||||
| column diameter | mm | ||||||
| Requirements | |||||||
| material | |||||||
| Other |
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Welcome your inquiry with any questions!
