Min. Order Reference FOB Price
1 CBM US$500.00-1,900.00 / CBM
Product Description
Chemcial Tower Packing Metal Cascade Mini Ring Description: Cascade ring is a kind of random packing further developed on the basis of raschig ring. The ratio of ring height to its diameter is 1:2 and a conical rolled edge is added to the ring's end. The ring's height is decreased and tube ...