Technical parameters:
Pressure: less than 1MPa
Line speed: less than 10 m / s.
Temperature: -30 C ~ +200 C
Moving ring (made of graphite / silicon carbide / tungsten carbide)
Static ring (ceramic / silicon carbide / tungsten carbide)
The static ring set (NBR / EPDM rubber and fluorine rubber / three)
Spring (stainless steel)
Tight ring (stainless steel)
Transmission sleeve (stainless steel)
Bellows (NBR / EPDM rubber and fluorine rubber / three)