Product Name: SS304 metal Raschig Ring, Stainless Steel Pall Ring Price Model NO.: BT-MRR Usage: Towers &Rto Media Material: Stainless Steel Carbon Steel Trademark: BESTN Transport Package: Plastic Woven Bag Specification: 25, 38, 50, 76mm Origin: Pingxiang, China HS Code: 8419909000 Product Description BESTN metal Rasching rings are available in a wide range of carbon and stainless steels(ss304 316 410...Etc).Since 1914 when F. Raschig invented this type of ring for tower packing, random tower packing has been developed extensively. The Bridge Raschig Ring is now used in many applications, but particularly in supporting catalyst beds.Porperties1. High capacity;2. Low pressure drop;3. Good separation;4. Resist to clod and heat;5. Long life.Applications1. Petrochemical distillation and extraction applications;2. Absorption in gas processing and combustion plants;3. Desorption in water treatment.SizeBulk densityNumberSurface areaFree volumemmkg/m3per m3m2/m3%15× 15× 0.33792300003509525× 25× 0.4318510002169625× 25× 0.5400510002209535× 35× 0.8430190001509338× 38× 1.587931500013694.650× 50× 0.5203650010697.450× 50× 0.7285650010896.450× 50× 0.832570001099576× 76× 0.821218306997.380× 80× 1.23001600659690× 90× 1.023611606297 The above data is reference to material stainless steel (AISI304) in the material thickness shown