Molecular Sieve, Catalyst, Molecular Sieve 4A manufacturer / supplier in China, offering Zeolite 4A Molecular Sieve Absorbent, Alumina Ceramic Ball Support Catalyst Media, Water Absorbent Molecular Sieve 4A Desiccant and so on.
Min. Order / Reference FOB Price | |
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1 m3 | US $800.00/ m3 |
Local Area: | Pingxiang, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal, WesternUnion |
Material: | Metal |
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Structure Feature: | Raschig Ring |
Type: | Random Packing |
Since 1914 when F.Raschig invented this type of ring for tower packing, random tower pickings have been developed extensively. The R-ring is now used in many applications, but particularly in supporting catalyst beds.metal Raschig Rings are available in a wide range of carbon and stainless steels, 304, 304L, 410,316, 316L etc.
Geometric Parameters
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
38*38*1.6
860
19000
150
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
Package:Package TypeContainer Load CapacityDelivery timeQuality
Insurance20 GP40 GPTon bag20 m340 m3Within 7-14 daysChinese National Standard; Offer quality assurance as request.Paper box20 m340 m3Wooden box20 m340 m3