SWKS Seal, with over 10 years experience, is one of the leading nbr 70 shore a quad shape ring manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.
NBR 70 shore a Quad Shape Ring
Material :
NBR 70 Shore A
Advantages
No fitting direction
Reduced friction compared to O'Rings
Reduced start-up effort
Limited size
No twisting
Temperature: -60°C/+200°C
Pressure:
In static applications
5 MPa without back-up ring
40 MPa with back-up ring
In alternating applications5 MPa without back-up ring
30 MPa with back-up ring
In rotating applications15 MPa with back-up ring
Speed
0.5 m/sin alternating applications2 m/s in rotating applications




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