אריזת סיבי פחמן ספוגת PTFE

תיאור קצר:

Diagonal braided to form a dense but pliable packing, each carbon fiber is pre-impregnated with PTFE, and re-impregnated during square braided. It is premium service packing for media of weak chemical corrosion and grains of particles exit. Technical Data Sheet   Rotating Reciprocating Valves Pressure 3Mpa 10Mpa 25Mpa Shaft Speed 15m/s rotary Temperature -200℃~+280℃ PH Range 2~12  Application Area Resist all the strong corrosive media and media with a...