... for 10 years Material: 304ss,316ss, 410ss ISO9001:2000 Metallic Intalox Ring Owing to its thin wall, high void and ... in the vacuum rectifying towers. Metallic Random Packings Metallic random packings include Conjugated rings, VSP ring, Intalox saddles; Twin curved saddles, ... HQM flat ring, Cascade ring and Pall ring. Metallic Random Packings Normalmm ...