Place of Origin : Dongguan,China  
                                                         
Standard Materials 
Seal ring: NBR or FKM
Characteristics
1- high sealing effect
2- allow a out-of-center loads, and exercise:3- Multi-turn overlap can be used, and to reach the maximum sealing effect by adjusting the clamping force;4- excellent Impact pressure and vibration-resistant pressure;5-. When the filler cant be install through the rod, you can use to open the incision, the incision as long as each installation will be staggered, does not affect the seal effect.