Plastic pall ring for filtering waste gas: 1.material:PE,PP,RPP,PVC,CPVC,PVDF 2.diameter:16mm, ... .960.89-0.910.93-0.941.32-1.441.50-1.541.75-1.78Operation Temp.(°C)90>100>120>60>90 ... *16*12609123000014116*16*126025*25*1.221090535008225*25*1.221038*38*1.414089135005438*38*1.414050*50*1.51009065005150*50*1.510076*76*2.6739219305876*76 ...