... 4. Light Weight wear resistant UHMWPE slurry dredge pipeline, Slurry Dredging Pipes, Sand Dredging Pipes, Slurry Discharging Pipes, Sand and Sediments Discharging ... resilient than steel.3. Anti corrosion : UHMWPE rollers are resistant to salts, acids and alkalis and hence have a ... much lower than that compared between steel and rubber , belt wear is reduced, thus increasing belt life.UHMWPE PIPE ...