Standard Oil Seal Hitachi Excavato O-ring Kit Box O-Ring Repair Kits For Sealing

Standard Oil Seal Hitachi Excavato O-ring Kit Box O-Ring Repair Kits For Sealing

O-ring is mainly used for static seals and reciproC.A.Ting seals. For rotational movement of the seal when limited to low-speed rotary sealing device. O-ring is usually installed on the outer or inner circle from the seal section is rectangular trench. O-ring seals still play a good shock absorption in oil, acid, wear, erosion and other environmental chemistry.  Therefore, O-ring hydraulic and pneumatic drive system most widely used a seal.

Product Parameter:

Product Image:

Basic Performance of O-ring:

• Low compression permanent deformation
• Weather resistance
• Abrasion resistance
• Chemical resistance
• Oil resistance
• Heat and cold resistance

Design and Use of O-ring:

Improper design and use of O-ring will accelerate its damage and lose its sealing performance. Experiments show that if the design of each part of the sealing device is reasonable, simply increasing the pressure will not cause damage to the O-ring. Under high-pressure and high-temperature working conditions, the main reasons for O-ring damage are the permanent deformation of the O-ring material and the gap bite caused by the O-ring being squeezed into the sealing gap, and the O-ring is twisted during movement.

AppliC.A.Tion:

O-rings are mainly used for static sealing appliC.A.Tions:

1. Radial static seals, bushings, etc., covers, pipes, cylinders;

2. Axial static seals, flanges, etc., plates, covers.

3. It is recommended to dynamically apply O-rings under reasonable service conditions to pressure seal them at a limited speed: low-load reciproC.A.Ting piston seals, rods, plungers, etc.

4. Slowly rotating seals, rotation or spiral movement of shafts, spindles, rotating drive leads, etc.

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