Ceramic step ring with a diameter of 25-76mm

The ceramic stepped ring absorbs the characteristics of short Rascal rings and also changes the habit of filling the ring with the same height and diameter, reducing the height of the ring, thinning the thickness of the material, and adding flanges at the side ends of the ring.

The side end of the stepped ring has been added with a flange, which can increase the mechanical strength of the packing ring. Due to the destruction of the symmetry of the packing structure, it increases the directional probability of packing placement. Due to the influence of flanging, the contact between the packing rings during packing changes from linear contact to point contact. In this way, not only do the gaps between the packing particles increase, reducing the resistance of gas passing through the packing layer, but these contact points can also become the convergence and dispersion points of the liquid flowing along the packing surface, thereby promoting the surface renewal of the liquid film and improving the mass transfer efficiency of the packing. Therefore, the performance of the stepped ring has been further improved compared to the Bohr ring.