Working Conditions of metal bellow mechanical seals DY770,DY776 and DY780
Mediums:Oil,light hydrocarbon,aromatic hydrocarbon, organic solvents,weak acids, alkali,Ammonia,etc.Temperature:-75oC~200oC
Pressure: ≤2.0Mpa Speed: ≤ 23m/Sec
Combined Materials: Stationary Ring(SiC/TC) Rotary Ring(Carbon/SiC/TC) Secondary Seal(NBR/EPDM/FKM)
metal Bellow (Hastelloy-C/Alloy 20/AM350) Metal Part (Hastelloy-C/Stainless Steel 304, 316)
