Rubber VE V-Ring Sealing Hydraulic Cylinder Piston Rod V Type Seal

Hydraulic Seals Element:

• A sealing element is a mechanism used to prevent working mediums from leakage(internal and external leakage) and outside impurities (air,dust and water,etc) from entering the hydraulic elements and systems.
• The sealing element is an important component of hydraulic equipment,the quality of seals and sealing devices can influence the performance,reliability and service lifetime of hydraulic element and hydraulic systems,and it is one of the key conditions that a hydraulic system can work normally.
• Usually,the loss incurred by a failure sealing element is up to thousands of times of the value of the sealing element itself.
• The piston rod seal is one of the main pressure elements inside the hydraulic cylinder, oneway pressure, the pressure is bigger, direct contact with hydraulic oil.
• Piston rod seal is installed in the hydraulic cylinder end cover ,the inside of the dust seal, which is to prevent the hydraulic oil leakage. Requires, better holding performance under stationary state and higher pressure capability during movement, good sealing performance, small friction coefficient,strong ability to resist extrusion, etc.
• The piston rod seal is mainly used in general hydraulic systems, machine tools, mining machinery, metallurgical machinery, standard hydraulic cylinders, general machinery, and other equipment.

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