Detailed Product Description The Metal Tower Packing (metal random packing, pall ring, raschig ring, etc.) are very good metal random packing, good mass transfer media in kinds of chemical units or towers. Now, we have following main items/types:1. Metal Random Rings (Materials: S.S.304/316316L/317/317L, carbon steel, alloy, etc.) a. Rasching Ringb. Pall Ringc. IMTP (Saddles) d. CMR (Cascade Mini ...