Technical parameters:
Pressure: less than 2.4MPa
Line speed: less than 25 m / s.
Temperature: -100 C ~ +260 C
Moving ring (made of graphite / silicon carbide / tungsten carbide)
Static ring (ceramic / silicon carbide / tungsten carbide)
Auxiliary seal (PTFE / flexible graphite / fluorine)
The spring and other metal parts (stainless steel / alloy 400 (Monel alloy))
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