Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of t-shaped rubber sealing ring in China, also supports customized service. Please feel free to buy high quality t-shaped rubber sealing ring for sale here from our factory.
T-Shaped Rubber Sealing Ring
| Material | NBR |
| Hardness | 40~70 Shore A |
| Permanent shrinkage (100℃×70h) | 7-20% |
| Minimum glass transition temperature | -55℃ |
Introduction
The T-shaped rubber sealing ring has a T-shaped cross-section and is usually made of nitrile rubber. It has excellent sealing performance, high-temperature resistance, high-pressure resistance, and corrosion resistance.
Its main function is to prevent the leakage of liquids and gases and to prevent external impurities and moisture from entering the equipment. It is widely used in various industrial fields, such as automobile, aviation, petroleum and power industries, etc.
Sealing principle
1. Elastic sealing: T-shaped rubber sealing ring has good elasticity and resilience, and can closely fit on the sealing surface, thus providing a good sealing effect. This elastic seal can adapt to a variety of complex surface shapes and operating conditions and automatically adjusts as pressure and temperature change.
2. Friction resistance: A T-shaped sealing ring has a certain friction resistance and can prevent the leakage of liquid and gas. This frictional resistance comes from the friction between the rubber material and the sealing surface and the compression deformation of the rubber material itself.
3. Viscous seal: The rubber seal ring has a certain viscosity and can adhere the liquid to the sealing surface, thereby preventing liquid leakage. This viscous seal can form a dynamic seal under certain conditions, that is, the sealing ring can automatically adjust its position during movement to maintain close contact.
Features
1. Strong adaptability: T-type rubber sealing rings can adapt to various complex surface shapes and operating conditions, and are suitable for sealing various mechanical equipment.
2. Structural features: The T-shaped rubber sealing ring has a T-shaped cross-section and has good elasticity and resilience. This structure enables it to adapt to a variety of complex surface shapes and operating conditions.
3. Performance characteristics: A T-shaped sealing ring has excellent sealing performance and high temperature resistance, high-pressure resistance, corrosion resistance, and other characteristics. It can fit tightly on the sealing surface to provide a good sealing effect. In addition, it has good oil and chemical resistance and can maintain good performance in various media.
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