Machinery and seal manufacturersMechanical equipment sealsMaterial usabilityMechanical seals

Mechanical and seal manufacturers-mechanical equipment seals for material usability




2020-06-08 19:08








The performance of mechanical sealing materials is an important factor to ensure effective mechanical sealing. The selection of mechanical seal materials is mainly based on the working environment of the mechanical seal components, such as operating temperature, working pressure, working medium used and movement mode. The basic requirements of mechanical seal materials are as follows:

1. It has certain mechanical properties, such as tensile strength, elongation, etc.

2. Appropriate elasticity and hardness, compression deformation;

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3. High temperature and low temperature resistance, no decomposition and softening under high temperature environment, no hardening under low temperature condition;

4. Applicable to working medium, no expansion, decomposition, hardening and other phenomena.

5. Good oxygen resistance and aging resistance, durable;

6. Wear-resistant, non-corrosive metal;

7. It is easy to form and process, and the price is low.