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Metal Pall Ring


Metal Pall Ring packing use of sheet metal by punching in the ring out of the wall with two rows of fenestrae with leaves. Fenestrae in each row there are five tongue leaves, each leaf tongue ring, point to ring heart, almost in the center up, the location of the upper and lower levels staggered fenestrae, the general opening of the ring a total area of about 35% of wall area around Pall Ring packing as a result of in-the-loop to open a lot of window walls, making the tower the gas and liquid can move freely through the window, the current Central fill Powell was used by one of the main ring packing.

Metal Pall Ring will have a variety of materials, such as carbon steel, stainless steel 304, 304L, 410, 316, 316L, etc. to choose from.


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Technical Specification of Metal Pall Ring
Size (Inch/mm) Bulk density (304,kg/m3) Number (per m3) Surface area (m2/m3) Free volume (%) Dry packing factorm-1
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 4.8 489.2
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*0.8 315 6500 108 96.8 130.5
2” 50*50*1.0 380 6500 132.5 96.0 134.0
3” 76*76*1.0 265 1920 69 97.4 79.6
3.5” 89*89*1.0 224 1220 61 97.1 66.2

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