| Grade |
304 |
| Place of Origin |
Jiangxi China (Mainland) |
| Standard |
AISI |
Metal Raschig Ring 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 ParametersSize (mm)Bulk density (kg/m3)Number per m3Surface area (m2/m3)Free volume (%)15×15×0.33792300003509525×25×0.4318510002169625×25×0.5400510002209535×35×0.8430190001509350×50×0.5203650010697.450×50×0.7285650010896.450×50×0.832570001099576×76×0.821218306997.380×80×1.23001600659690×90×1.0236116062 95