Metal Rasching Packing Ring 1.It has smaller resistance,larger flow rate,higher ... PRICES!The metallic tower packings are made of stainless steel, carbon steel and aluminum alloy. the characteristics are large specific ... sugar.Type: Conjugated ring,Pall ring,Ladder ring,Saddle ring,Rasching ring,VSP-pak,Cascade ring,Double arc ring,Interpak,Nutter ring,Improved pall ring etc.Parameter and Dimensions ...