Functional requirements for mechanical seal materials

Source: Bearing network time: 2018-03-18

/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

The function of the sealing material is an important factor to ensure the useful sealing; the sealing material is selected; mainly based on the working environment of the sealing element; such as the application temperature, working pressure, working medium and motion method. The basic requirements for the sealing material are as follows:
1. Have certain mechanical functions; such as tensile strength, elongation, etc.
2. Elastic and hardness are appropriate; tightening forever deformation.
3. High temperature and low temperature; no differentiation and softening at high temperature; no hardening at low temperature
4. Compatible with the working medium; no swelling, differentiation, hardening, etc.
5. Good resistance to oxygen and aging; durable,
6. Resistant to wear; does not corrode metals,
7. Easy to shape and process; low price,

Recommend to friends comments close window

Bearing related knowledge

Analysis of Inspection Methods for Smooth and Sealed Bearings of Rolling Mill Bearings
Contact between KOYO bearing track and radial load
KOYO bearing smooth grease writing method Sweden SKF bearing SSN517 identification application period method

This article links to http://
Please indicate China Bearing Network http://

Previous: Common terms and definitions of rolling bearings. Bearing Next: Rolling Bearing Practice View

Led Linear Light

Customized Building Facade Lighting, landscape lighting. Contribute to global sustainable development by designing. Won well reputation in main market such as Middle East, Europe, Asia, Africa and America. Excellent presentation in the world class lighting exhibitions, such as Frankfurt Light + Building, Hong Kong Lighting Fair, Guangzhou Lighting Fair, etc.

Outdoor light,High Quality Outdoor light,Outdoor light Details, CN

ZHONGSHAN G-LIGHTS LIGHTING CO., LTD. , https://www.glightsled.com