①The sealing principle of extrusion seals

The extrusion seal is pre-squeezed by the sealing ring installed in the slot to produce a pressing force. When working, the sealing ring is squeezed by the medium pressure to produce a pressing force and seal the sealing gap to achieve the purpose of sealing.

②Product advantages of extrusion seals

Compact structure, small space occupied, small dynamic friction resistance, easy disassembly, low cost.

③Application environment of extrusion seals

Used for reciprocating and rotating motion.

We specializes in the production of high quality seals, our main products are O-ring, Square Rings, X-Rings, Y-rings, U-rings, High precision miniature seals, Bonded Seals, ED seals, hydraulic seals, dust rings, Custom products, shaped rubber gaskets, oil seals, rotating grey ring, rotating St seal, spring energized seal and so on.