Technical parameters:
Pressure: less than 0.6MPa
Line speed: 10m/sec
Temperature: -30 C ~ +200 C
Moving ring (ceramic / stainless steel)
Static ring (hot pressed graphite / graphite)
Auxiliary seal (NBR / EPDM rubber and fluorine rubber / three)
Spring and stamping (stainless steel)
The sleeve and the spring seat (plastic)