... , SS316 pall ring, SS316L pall ring, SS410 pall ring.Metal Pall Ring has the features of High loading and throughput ... temperature, lesser probability of breakage, suitable for deeper beds.Application of metal pall ring: Metal Pall Ring can be applied to various of ... copper, bronze and aluminum permeated steels, etc.Technical data of metal pall ring: Diameter (Inch)Dimension d×h×δ (mm)Specific surface ...