★ Product Overview saddle ring arc saddle is improved, the main difference is that a pair of curved surfaces instead rectangular faces, and different inner and outer radii of curvature, thereby avoiding the disadvantages easily nested, so the bed porosity uniform improved performance liquid distribution compared with Raschig rings or ring arcs saddle, saddle-shaped liquid distribution performance compared with Raschig rings or ring arcs saddle, its high flooding point, pressure drop and mass transfer unit height compared low. ★ Features plastic saddle ring has a pressure drop, high flux, high efficiency, load flexibility, good stain resistance. ★ Applications plastic saddle ring applied dewaxed oil refining extraction, off methane, phthalic anhydride and other refined. ★ geometric performance specifications specific surface porosity weight of accumulated number of stacking D × H × S (mm) m2 / m3% Kg / m3 n / m3 Φ25 × 19 × 1.0 288 85 102 97680 Φ38 × 25 × 1.5 265 95 65 22500 Φ50 × 40 × 2.0 250 96 66 9400 Φ76 × 42 × 3.0 200 97 60 3700 ★ performance standards People's Republic of China Machinery Industry Standard HG / T 3986-2007 "plastic packings." Welcome to inquire to buy!