| Customization: | Available |
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| Manufacturing Process: | Casting |
| Surface Treatment: | Without Processing |
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| Product Name: | Metal Pall Ring | Material: | SS316L 304 316 Or Others |
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| Equal Inch Type: | 3 Inch | Wall Thickness: | 0.8mm |
| Diameter: | 76mm | Height: | 76mm |
| Moudel Number: | HL20211012-06 | Usage: | Widely Applied To Industry |
| Data Sheet: | Available | Warranty: | Lifetime Consultation |
| High Light: |
76mm pall ring media,3 inch packing pall ring,3 inch pall ring media |
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1. The metal pall ring random packing was developed by company in 1940s on the basis of raschig ring.
2. It is made of sheet metal by punching and rolling. Two rows of window holes with tongue leaves extending inside are opened on the ring wall. Each row of window has five tongue leaves bending into the ring, pointing to the ring center, almost connecting at the center, and the upper and lower layers of window holes are staggered with each other.
3. Generally, the total area of the opening is about 35% of the whole ring area. As a result of opening windows on the ring wall, the distribution of gas and liquid in the packing bed and the mass transfer performance are greatly improved compared with that in the raschig ring. People have made plenty of study of its performance, so pall ring is still one of the main random packing used at present.
| Size Dia.*Height (mm) |
Thickness mm |
Pack No. (m3) |
Pack Density (kg/m3) |
Specific Area (m2/m3) | Void Volume % |
Dry Packing Factor |
| 16*16 | 0.3 | 214000 | 396 | 362 | 94.9 | 423 |
| 25*25 | 0.5 | 51940 | 393 | 219 | 95.0 | 255 |
| 38*38 | 0.6 | 15180 | 318 | 146 | 95.9 | 165 |
| 50*50 | 0.8 | 6500 | 314 | 109 | 96.0 | 124 |
| 76*76 | 1.2 | 1830 | 308 | 71 | 96.1 | 80 |
Packing and Shipment
Plastic bag, Jumbo Bag, Wooden Case, Carton Box, On Pallet With PP Film Wrapped
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