Metal pall ring Material: Carbon Steel, Stainless steel Size: 16, 25, 38, 50, 76, 100mm Use as tower packing Metal pall ring:Carbon Steel pall ring, CS pall ring, Carbon Steel pall ring, Stainless steel pall ring, SS304 pall ring, SS304L pall ring, SS316 pall ring, SS316L pall ring, SS410 pall ring.Metal Pall ring is one of the most common and well-known packing, Metal Pall Ring is an industry ...