Min. Order Reference FOB Price
1 Cubic Meter US$170.00-220.00 / Cubic Meter
Product Description
Pall ring media is the second generation random packing, it's developed on the basis of the raschig ring packing. packing pall ring media rings is to open one or two layers of rectangular holes in the sidewall, and the base material of the holes is not out of the sidewall but forms inward bending of ...