Formed metal bellows is an improved version of metal bellow seals. This type seals secondary ring adopts graphite to last using life. Rotation type formed bellows to change welded bellows. Alloy ring and retainer use adhibition method to change heated mount. This special design can avoid distortion, blast of the alloy ring. This kind of seal can be used for crude oil, slurry, dirty oil, bitumen, liquid with solid, high viscosity. Industry lines from refinery, chemical plant, thermal, electricity plant, smelt plant etc. Special bellows design for very high temperature and Anti-Corrosion design mechanical seals

Operating conditions

Pressure                      Up to 25 bar

Speed                         1500 rpm                               

Temperature Max.        Up to 400°C

Size available              25 mm to 100mm