... size:2mm-100mm High screening efficiency high precision Specifications1.PU screen mesh 2.abrasion resistance,long service life 3.hole size ... -100mm 4.heat-resistance:200-300degree centigredespolyurethane mesh supporting ( PU screen mesh)Material:steel wire inside, polyurethane outsidePerformance: acid, alkali, high ... : mostly used in oil, building, coal and mining industry Polyurethane screen mesh