Ceramic Pall Ring Raschig ring against some of the major drawbacks to be improved and there is Raschig rings in the wall of an ordinary rectangular open a number of small window, small window leaves the ring center with the ride, the following exchange between layers take place from the window. Raschig ring packing it with the main difference is that the side wall on the opening rectangular windows, the windows of fenestrae into the ring center, the ring wall openings allow gas and liquid distribution performance than Raschig rings is greatly improved, especially Is the surface area within the ring can be fully utilized. Ceramic Pall Ring except HF capability of various inorganic acids, organic acids and organic solvents, corrosion, can be used in a variety of high temperature applications, a wide range of applications, I plant the production of ceramic Pall ring has been widely used in chemical, Metallurgy, gas and environmental protection industries in the drying tower, absorption tower, cooling tower, scrubber, regeneration tower. Main Specifications size: 25mm, 38mm, 50mm, 76mm