1. Product Introduction

Ceramic Cascade Ring is a kind of random packing further developed on the basis of Pall Ring and Raschig Ring. The ratio of ring height to its diameter is ½ and a conical rolled edge is added to the rings end... The rings height is decreased and tube wall is thinned. Due to the additional conical rolled edge, the mechanical strength of the ring is improved and the rings symmetry is destroyed. Therefore, accumulation voidage is increased significantly. The resistance to vapor is decreased and flux is increased a lot when vapor-liquid flows through the packing bed. With the characters of high mechanical strength, high chemical stability, and excellent heat endurance, Cascade Ring can resist high temperature, acid (except HF), alkali, salt and various organic solvents.

2. Application
Consequently the application range is very wide. It can be used in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry etc.

3. Product properties

1). Absorption characteristics of the short Raschig ring, changing the packing height and diameter of the ring equal to the habit, reducing the ring height, thinning of the material thickness, and increased side-ring flange, then increase of mechanical strength.
2). Increased the free volume between the packing and reduce the resistance of gas through the packing layer.

4. Technical data of Ceramic Cascade Ring