Customized Import rubber o-rings from China Manufacturers believe that O-rings are made of nitrile rubber, silicone, and fluorine rubber, and are used for dynamic and static sealing of hydraulic and pneumatic components. It is the most widely used seal in hydraulic engineering.

　　Customized Import rubber o-rings from China are O-section sealing rings installed in grooves with moderate compression. The O-ring of Hengshui Hi-Tech Rubber and Plastic Products Co., Ltd. is vulcanized and formed in the mold, and its size is usually defined by its inner diameter and section diameter.

　　Compared with other sealing elements, customized Import rubber o-rings from China has many advantages: 1. Small structure, easy to assemble and disassemble. 2. Low price and small size. 3. A large number of standard sizes are available in stock worldwide, which is convenient for maintenance and repair.

　　Customized Import rubber o-rings from China The manufacturer recommends that the main content of the O-ring seal design is the compression ratio and tension of the section diameter, which is of great significance to the sealing performance and service life. In order to form a good sealing effect of the O-ring, it is necessary to form a reasonable amount of compression and tension of the sealing ring, so the correct matching of the size of the O-ring and the size of the groove becomes an important factor.

　　When the sealing device is designed and processed, if the compression amount is too large, the O-ring rubber stress will relax and cause leakage; if the compression amount is too small, it will cause leakage. Similarly, excessive stretching of the O-ring during operation will also accelerate aging and cause leakage. Standards all over the world have stricter regulations on this.