Hydraulic support seals have different properties due to different materials and working conditions, but their main performance points are summarized as follows:

 

1. The sealing ring of the hydraulic support has a certain degree of elasticity, suitable hardness, and small permanent compression deformation, which can maintain a good sealing state for a long time.

 

2. The sealing ring of the hydraulic support needs to be compatible with the working medium and not easily swollen, decomposed, or hardened;

 

3. The sealing ring of hydraulic support has aging resistance to high and low temperatures.

 

4. The sealing ring of the hydraulic support is wear-resistant and has a certain degree of tear resistance;

 

5. The sealing ring of hydraulic support has certain mechanical and physical properties, such as tensile strength, tensile strength, and elongation.

 

In actual operating conditions, it is necessary to select suitable sealing materials for hydraulic support seals based on the working environment of the hydraulic seals, such as temperature, pressure, medium, and movement mode, and to meet certain requirements by formulating the matching formula of the sealing materials.

 

Through years of cooperation with the American company Saifu in this field, "Jiulong Sealing" has greatly improved the accuracy, reliability, and lifespan of its products, especially in complex working conditions, providing users with better solutions.