Structurally, O-rings have a simple and effective annular structure, and their circular cross-section can provide uniform sealing pressure after assembly. This large size O-ring is usually made of high-quality rubber materials, such as nitrile rubber, fluororubber, etc. Large size orings made of nitrile rubber have good oil resistance and wear resistance, and are suitable for sealing in various oily environments, such as sealing of certain parts of automobile engines. When in contact with lubricating oil, they can maintain sealing performance for a long time to prevent oil leakage.

Large size orings

Large size orings made of fluororubber show excellent high temperature resistance and chemical corrosion resistance. In the chemical industry, many reactors or pipeline systems are faced with the test of high temperature and highly corrosive chemicals. Large O-rings made of fluororubber can work stably in high temperature environments (such as above 200°C), and can resist the erosion of chemicals such as strong acids and alkalis, ensuring the sealing of equipment and avoiding the leakage of harmful substances to the environment and personnel.

In terms of installation, large size orings are relatively simple. Due to its circular structure, it can be placed in the corresponding sealing groove, and under a certain degree of compression deformation, it can adapt to the irregularity of the sealing surface to ensure the sealing effect.

In the machinery manufacturing, aerospace, construction and other industries, the sealing needs of large equipment are also inseparable from Large size orings. For example, at the interface of large water pipelines in buildings, the use of this O-ring can effectively prevent water leakage and ensure the normal operation of the pipeline system. In short, Large size orings has become an important solution for sealing needs in many industrial fields with its reliable sealing performance, diverse material selection and simple installation method.

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Large size orings

As the leading designer and manufacturer of rubber parts and seals, DESIOR Rubber has a wide range of products to meet all your sealing needs. From our vast o-ring inventory of virtually any shape and size to our complex, custom sealing solutions, we have precisely what you need for any sealing application.

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