Product Description
The structure of Pall Ring improves distribution of gas-liquid. Its efficiency can be improved 50%. Compared with Raschig Ring, it has half of presure drop.

Advantages: 1), Lower presure drop. 2), Huge flux. 3), High efficiency.

Norm size: 16mm 25mm 38mm 50mm 76mm

Application: Widely used in toluene seperation, ethylbenzene seperation, desulfurization system, *****
The following table data is reference to material stainless steel (AISI304) in the material thickness shown. Other wall thicknesses are available on request.
Material available: Carbon steel, stainless steel including 304, 304L, 410, 316, 316L.





Sizes
(mm) Bulk density
(kg/m3) Number
(per m3) Surface area
(m2/m3) Free volume
(%)
16*16*0.3 360 201000 346 95.5
25*25*0.4 302 5100 212 96.2
25*25*0.5 400 51000 216 95
25*25*0.6 461 51000 219 94.2
38*38*0.4 218 15000 143 97.2
38*38*0.5 262 15180 145 96.7
38*38*0.6 328 15000 146 95.9
50*50*0.5 194 6500 106 97.5
50*50*0.7 285 6500 108 96.4
50*50*0.9 365 6500 109 95.4
76*76*0.8 205 1830 69 97.4
90*90*1.0 229 1160 62 97.1