Metal Raschig Ring of SS304

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Metal Raschig Ring

Since 19

14 when F.Raschig invented this type of ring for tower packing, random tower packing has been developed extensively. The Bridge Raschig Ring is now used in many applications, but particularly in supporting catalyst beds.

DOHNTEC metal Rasching rings are available in a wide range of carbon and stainless steels.

Technical data
Size
(
mm
)
Bulk density
(
kg/m3
)
Number
per m3
Surface area
(
m2/m3
)
Free volume
(
%
)
15×15×0.3
379
230000
350
95
25×25×0.4
318
51000
216
96
25×25×0.5
400
51000
220
95
35×35×0.8
430
19000
150
93
38×38×1.58
793
15000
136
94.6
50×50×0.5
203
6500
106
97.4
50×50×0.7
285
6500
108
96.4
50×50×0.8
325
7000
109
95
76×76×0.8
212
1830
69
97.3
80×80×1.2
300
1600
65
96
90×90×1.0
236
1160
62
97

The above data is reference to material stainless steel (AISI304) in the material thickness shown. Other material available: carbon steel, stainless steel including 304, 304L, 410,316, 316L.