The use and performance advantages of metal seals in hydraulic systems

In hydraulic systems, the selection of seals is critical to the performance and reliability of the system. Metal seals are increasingly favored by the industry due to their unique advantages. This article will explore the application of metal seals in hydraulic systems and their performance advantages to help you understand how to improve the overall performance of hydraulic systems by choosing the right seals.

Application of Metal Seals in Hydraulic Systems

High-Pressure Environment

Metal seals are particularly suitable for high-pressure hydraulic systems. Due to the high strength and high-pressure resistance of metals, they can maintain good sealing effects in high-pressure environments, prevent liquid leakage, and ensure the stable operation of the system.

High-Temperature Environment

The working environment in hydraulic systems may involve high temperatures or drastic temperature changes. Metal seals have excellent high-temperature resistance, are not easy to deform or fail, and can maintain stable sealing performance under high-temperature conditions.

Corrosive Liquids

Some hydraulic systems use corrosive liquids. Metal seals have good corrosion resistance and can resist the erosion of corrosive media, thereby extending the service life of seals and reducing maintenance costs.

Long-term Use

In hydraulic systems that require long-term stable operation, metal seals can provide long-lasting sealing effects due to their wear resistance, extrusion resistance, and aging resistance, reducing the need for frequent replacement and maintenance.

Performance advantages of metal seals

High pressure resistance

Metal seals have excellent pressure resistance and can withstand extremely high pressure without deformation or failure. This makes them very suitable for use in high-pressure hydraulic systems to ensure the sealing and safety of the system.

Excellent high temperature resistance

Compared with traditional rubber seals, metal seals can work normally in a higher temperature range. They will not soften or lose sealing performance due to high temperature, thus providing a more stable sealing effect.

Good corrosion resistance

Metal seals are usually made of corrosion-resistant materials, such as stainless steel or other alloys. This enables them to maintain good sealing performance in corrosive liquids or environments, avoiding seal failure due to corrosion.

Wear resistance

Metal seals have strong wear resistance and can resist wear caused by long-term use. This means that they can withstand long-term mechanical movement and wear in hydraulic systems, reducing the replacement frequency and maintenance costs of seals.

Stable performance

Metal seals can maintain stable performance even under extreme working conditions, regardless of changes in temperature, pressure or medium. Its stable performance enables hydraulic systems to operate reliably and reduces the risk of system failure.

Conclusion

Metal seals have become an indispensable component in hydraulic systems due to their high pressure resistance, high temperature resistance, corrosion resistance, wear resistance and stable performance. They are suitable for various high pressure, high temperature and corrosive environments and can provide a long-lasting and stable sealing effect. Choosing the right metal seal can not only improve the performance and reliability of the hydraulic system, but also reduce maintenance costs and ensure the long-term stable operation of the system.

[DLSEALS kindly Reminder] Sealing issues? Turn to DLSEALS! As a sealing component manufacturer, we specialize in customizing sealing components, providing a full range of services from design, research and development, production, testing, and more. If you have more information you'd like to know, feel free to contact us directly. DLSEALS's product experts are dedicated to serving you!