Y-ring seals are widely used in reciprocating motion, which is higher than the O-ring life. Y-shaped ring of applicable working pressure of not more than 40Mpa, working temperature is -30 ~ 80 º C, operating speed range: NBR production of 0.01 ~ 0.6m / s; For 0.05 ~ 0.3m / s; Polyurethane rubber the production, compared to 0.01 ~ 1m / s. Y-ring sealing performance, working life and different pressure limit when the retaining ring, polyurethane rubber material are better. 
Its characterized: 
1. Reliable sealing performance; 
2, friction, smooth motion; 
3, the pressure is good, wide pressure range; 
4, the structure is simple, inexpensive; 
5, easy installation. 
We have more than 400 moulds in stock for now
material: mainly NBR, FKM
custom-made is welcome
color: many