Metallic Random Packing
lowresistance,low pressure drop
great separating
effect cold and heat resistonce
long lifetime
Metallic random packing
The advantages of metallic tower packing:lowresistance,low pressure drop,great separating,effect cold and heat resistonce,long lifetime.
Include: pall ring, Rectangle saddle ring, Ladder ring, Conjugate ring, Inner curved arc jointed plate ring, Improved pall ring, improved arc ring, Rasching ring
Metallic Ring Series of Tower Packing Feature Parameters
Name
Type
Specification D*H*mm
Heaping Num
Heaping weight kg/m3
Specific surface area m2/m3
Void space
m3/m3
Dry packing factor
Pall ring
Dg16
16×16×0.4
171000
427.5
239
0.928
299
Dg25
25×25×0.6
55900
519.87
219
0.934
269
Dg38
38×38×0.8
13700
394.56
129
0.945
153
Dg50
50×50×1
6300
390.6
112.3
0.949
131
Rectangle saddle ring
Dg25
25×20×0.5
101160
354.06
185
0.96
209.1
Dg38
38×20×0.5
33600
278.88
140.4
0.968
126.1
Dg50
50×28×0.8
10400
237.12
90.4
0.97
84.7
Dg76
76×48×1
3320
205.84
57.6
0.97
63.1
Ladder ring
Dg25
25×12.5×0.6
97160
446.936
220
0.93
273.5
Dg38
38×19×0.8
31890
459.216
154.3
0.94
185.8
Dg50
50*28*0.8
11600
296
109.2
0.95
127.4
Conjugate ring
ø16
23×16×0.4
211231
339
311
0.97
324
ø25
25×25×0.5
75001
300.004
181
0.96
193
ø38
38×38×0.7
19500
280.8
108
0.97
119
ø50
50×50×0.8
9772
278.502
82
0.96
96.8
Inner curved arc jointed plate ring
Dg25
25×9×0.5
160000
448
228
0.936
324
Dg38
38×12.7×0.7
48000
403.2
150
0.95
Dg50
50×17×0.8
21500
365.5
115
0.965
Dg75
75×22.5×1
5800
243.6
88
0.975
Improved pall ring
Dg/p>
25×25×0.5
55700
430.43
174
0.961
Dg38
38×38×0.6
13700
295.92
101
0.964
Dg50
50×50×0.8
6300
313.74
68
0.97
Dg76
76×76×1
1927
277.102
45
0.97
Improved inner arc ring
Dg38
38×38×0.6
14500
313.2
138
0.947
164
Dg50
50×50×0.8
7000
348.6
121
0.95
144
Rasching
ring
15
15*15*0.5
248000
793.6
350
0.92
460
25
25*25*0.8
55000
687.3
220
0.92
290
38
38*38*1.0
13700
493.2
150
0.93
190
50
50*50*1.6
6300
630
110
0.95
130
76
76*76*1.6
1927
443.21
68
0.95
80
