Backup ring prevents O-ring extrusion by preventing or reducing extrusion gap
PTFE Back up Ring Bronze Seals PTFE Seals Back up Ring with PTFE Material is a performance thermoplastic known for its chemical inertness & resistance to attack , low coefficient of friction, broad operating temperature range , excellent dielectric properties, thermal & electrical insulating , negligible water absorption and non-stick characteristic and among many others
product name | Backup Ring |
material | PTFE |
color | white |
Temperature resistance |
can be used at -200°C-350°C
|
Features | Best chemical resistance, no aging, best coefficient of friction |
Features |
High temperature resistance,Corrosion resistant,Low temperature resistance,Weather resistance
|
Service pressure | 300(mpa) |
Scope of application |
Automotive, electrical appliances
|