Metal rasching ring is made of materi als like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.
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
|
|
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.
Material available:
carbon steel, stainless steel including 304, 304L, 410,316, 316L.
*We can manufacture kinds of metallic structured packing and random packing according to customer's needs.