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Application of Different Hydraulic Oil Seal Kits

Hydraulic oil seal kits, as indispensable components in a hydraulic system, play a key role in preventing fluid leakage, maintaining system pressure stability, and protecting equipment from damage. Based on their application scenarios and functional characteristics, hydraulic oil seal kits are mainly divided into four categories: static hydraulic oil seal kits, dynamic hydraulic oil seal kits, cup-shaped hydraulic oil seal kits, and O-ring hydraulic oil seal kits.


Static Hydraulic Oil Seal Kit


Static hydraulic oil seal kits are widely used in areas that need to maintain a sealed state for a long time without involving relative motion, such as tanks, gearboxes, and the assembly parts between the body and the shell/cover of the tanks. These seals ensure excellent elasticity and corrosion resistance, effectively preventing oil leakage even in extreme environmental conditions, thus ensuring the overall performance and safety of the hydraulic system.


Dynamic Hydraulic Oil Seal Kit


In contrast, dynamic hydraulic oil seal kits are specifically designed for applications where there is relative motion between matched parts. They are commonly found between pistons and cylinders, between rotating shafts and bodies, and in hydraulic motors that swing or rotate to a limited extent. These seals not only require good wear resistance and high-pressure performance but also need to adapt to rapid and frequent motion changes, ensuring stable sealing effects under various dynamic conditions.


Cup-Shaped Hydraulic Oil Seal Kit


Cup-shaped hydraulic oil seal kits are designed to withstand extremely high operating pressures (up to 700 bar). They usually adopt V-type packing or U-type packing structures, which are respectively suitable for ID rod seals or OD piston seals. These seals can effectively prevent oil leakage in extreme pressure environments, ensuring the stable operation of the hydraulic system. The high-strength materials and precision manufacturing processes of these seals make them the preferred choice in high-pressure hydraulic systems.


O-Ring Hydraulic Oil Seal Kit


In addition, O-ring hydraulic oil seal kits, due to their simple structure, easy installation, and excellent sealing effect, are widely used in both static and dynamic sealing occasions. Whether used as shaft seals, bore seals, or face seals, O-rings can provide reliable sealing assurance in various working conditions due to their excellent elasticity and adaptability. Whether for conventional hydraulic systems or special environmental requirements, O-ring hydraulic oil seal kits are indispensable key components.


With their diverse types and excellent performance, hydraulic oil seal kit plays a crucial role in hydraulic systems, providing solid support for the stable operation of various mechanical equipment.

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Room 807, Building No.7, No.36 Zhuji Road, Tianhe District, Guangzhou, China
A5 Building, Zhucun No.6 Industrial Zone, Tianhe District, Guangzhou, China
GUANGZHOU JIARUI SEALS CO., LTD.
Produce sealing elements for you! Whenever and whatever you need, we can provide the best solution for you.
To Know JR SEAL More
GUANGZHOU JIARUI SEALS CO., LTD.
Produce sealing elements for you! Whenever and whatever you need, we can provide the best solution for you.
To Know JR SEAL More
Room 807, Building No.7, No.36 Zhuji Road, Tianhe District, Guangzhou, China
A5 Building, Zhucun No.6 Industrial Zone, Tianhe District, Guangzhou, China
jrsealseo@gmail.com 020-32381126