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>> Welded Metal Bellow Mechanical Seals
 
metal bellow seals:DY776 DY778
Mechanical Seals:DY776 DY778  
Working Conditions:
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/Viton)
Bellow (Hastelloy-C/Alloy 20/AM350)
Metal Part (Hastelloy-C/Stainless Steel 304, 316)
 

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