Type AS680 metal bellows seal , simlilar to Johncrane 680 metal bellows seal
Operating limits:
Pressure : to 20bar
Temperature:-75---200 ℃
Speed: 25m/s
Size :18mm—260mm
MATERIALS:
Seal Face: Carbon/SIC/TC
Stationary Ring: SIC/TC
Metal parts:SS316
Bellows : SS316
MATERIALS:
Seal Face: Carbon/SIC/TC
Stationary Ring: SIC/TC
Metal parts:SS316
Bellows : SS316
