welded metal bellows seal HF670: 1. Temperature:-60--400oC 2. pressure:0-3.6Mpa 3. Speed:35m/s 4. Stationary Ring:20-200mm.

Welded Metal Bellows Mechanical Seal HF670:

Application:           

Welded Metal-Bellows mechanical seals HF680 have a universal field of application. They are designed for extreme ranges of temperature and for high viscosity media.There is no dynamic O-ring and therefore a bellows seal will never hang up. they suitable for API 681,DIN24960 or other standard

Technical parameters:

1. Temperature:-60--400oC.2. pressure:0-3.6Mpa.3. Speed:35m/s.4. Stationary Ring:20-200mm.

Welded Metal Bellows Mechanical Seal HF670