ED rings are a kind of industrial seals, as pipe joints, hydraulic plugs, transition joints, and other pneumatic and hydraulic special seals, the sealing effect is better than traditional O-rings.This kind of industrial o ring is used as an axial static seal, using re-threaded oil port and screw end, the cross-section remains almost constant under high pressure.

You can choose ED rings according to your own situation or consult us. We are one of the industrial seals manufacturers with reliable quality in China.

Advantages: the mechanical deformation of the section is small; there is no relative movement during the pressure cycle; the excellent sealing performance is maintained for a long time; the working pressure can reach 60MPa, and the material is diversified;