... 1. Ceramic Different Saddle Ring 2. Acid-resistant Tower Packing 3. Tower Packing 4. High Efficiency Ceramic Different Saddle Ring ... the contact space of packing in the tower and make the flow and diffuse of gas and liquid more ... , metallurgy, coking plant industries of the drying tower, absorption tower, cooling tower, washing tower and renewable tower, ect. Acid-resistant ceramic rings The acid ...