Pall Ring, Intalox Ring, Saddle Packing, Flotation Ball, Heilex Ring, Rosette Ring, Teller Ring, Cascade mini Ring, Conjugate Plastic Random Packing is also named Plastic Tower Packing which are made from polyethlene(PE ... in the tower in chemical, petrochemical, alkali chloride, coal gas and environmental protection industries. Main items/types:a. Plastic Pall Ring (KPK-PPR ...