Thin Wall Metallic Raschig Ring

Thin Wall Metallic Raschig Ring Product Description  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

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