The sealing ring material is PTFE. After the assembled PTFE oil seal is operated for a few revolutions, Dongguan Teflon dustproof cylinder seal ring manufacturers use the elastic deformation of the seal ring itself to make the lip part part well. Fitted on the shaft diameter, during the operation of the engine, the lubricating oil film that enters the sealing portion of the oil seal and the journal rotates with the rotating shaft. Once the oil film hits the oil seal spiral groove, it will be subjected to the spiral bevel to produce a The force of sealing the medium into the machine. The sealing can be achieved when the force is greater than the oil pressure from the oil reservoir end received by the oil seal itself. Different types of other sealing rings are available according to the requirements of the product application, such as V-rings, U-rings, O-rings, etc. Originally, the types of seals are different, and the dielectric properties, hardness, and range of use are different.

V-ring seal. It is an axially acting elastic rubber seal that acts as a pressureless seal for the shaft. Dongguan Teflon dust-proof cylinder seal manufacturer seal lip has better mobility and adaptability, can compensate for large tolerances and angular deviation, can prevent internal grease or oil from leaking out, and can also prevent external splashing Or the intrusion of dust.

U-ring seal. Commonly used in the manufacture of reciprocating seals in hydraulic systems. Dongguan Teflon dust-proof cylinder seal ring manufacturers are widely used in the sealing of hydraulic cylinders in construction machinery.

O-ring seal. Mainly used for static sealing and reciprocating seals. For rotary motion seals, only for low speed rotary seals. Dongguan Teflon dust-proof cylinder seal manufacturer O-type rubber seal ring is suitable for hydraulic and pneumatic systems and various mechanical equipment and components, in the specified pressure, temperature and different liquid and gas media, in static or moving state It acts as a seal.

Y-ring seal. Dongguan Teflon dust-proof cylinder seal ring manufacturers are widely used in reciprocating seals. Rectangular seals. Generally installed in a groove with a rectangular cross section on the outer or inner circle to seal.

The hole uses a YX type seal. Dongguan Teflon Dust Cylinder Sealing Ring Manufacturer Product Usage: It is used for the sealing of piston in reciprocating hydraulic cylinder. YX type seal for shafts Uses: For the sealing of piston rods in reciprocating hydraulic cylinders.