Applications of Elastomer Bellow Seals

Elastomer bellow seals are a type of metal pipeline made of a series of overlapping corrugations. These seals are capable of flexibly withstanding positive and negative pressures, as well as bending, stretching, shearing, and other multi-directional forces. Elastomer bellow seals offer high sealing performance and reliability, reduce vibration and noise transmitted through the pipeline, and have excellent corrosion resistance, ensuring a long service life. This article will introduce the roles of elastomer bellow seals in various fields.

Application of Elastomer Bellow Seals in the Aerospace and Aviation Industry

Due to the high requirements for lightweight materials, high reliability, and special performance such as high temperature and pressure in the aerospace and aviation industries, elastomer bellow seals are widely used in these fields. In aerospace engine systems, elastomer bellow seals serve as flexible connections for hydraulic, oil pressure, air, and gas pumps. Additionally, during the satellite deployment and operation process of space exploration vehicles, elastomer bellow seals are used as pipeline connectors.

Application of Elastomer Bellow Seals in the Chemical Industry

Elastomer bellow seals are widely used in the chemical industry for the transportation of media such as petroleum, natural gas, and chemicals. In chemical transport systems, due to the hazardous nature of the media, it is essential to ensure the sealing performance of the pipeline system, and elastomer bellow seals are the ideal solution to meet this requirement. Furthermore, in chemical pressure vessels, elastomer bellow seals can be used as flexible connectors or vibration dampers, preventing damage or fatigue to equipment caused by external forces.

Application of Elastomer Bellow Seals in the Construction Industry

In the construction industry, elastomer bellow seals are mainly applied in drainage and air conditioning systems. Due to their excellent corrosion resistance and sealing performance, elastomer bellow seals can reasonably absorb displacements or deformations when buildings are subjected to external forces such as ground movement, wind, or earthquakes. This ensures the overall stability of the building and reduces maintenance costs for the pipeline system.

Application of Elastomer Bellow Seals in the Medical Industry

In the medical industry, elastomer bellow seals are mainly used in medical gas delivery systems and ventilators. As gas delivery systems and ventilator equipment require high flexibility, reliability, and corrosion resistance, the use of elastomer bellow seals effectively enhances the flexibility of connections and reduces the risk of gas leakage, thereby improving the reliability of system operations.

In conclusion, elastomer bellow seals are widely used in the aerospace, aviation, chemical, construction, and medical industries. With the continuous advancement of science and technology and the expanding range of applications, the future application prospects for elastomer bellow seals will become even broader.