The basics of O-rings

First, O-ring characteristics:
1, O-ring structure is simple, sealing performance is good, its section structure is extremely simple, and has a self-sealing effect, sealing performance is reliable.
2, easy to install. Because the O-type rubber seal itself and the installation part structure are extremely simple, and has been standardized, so the installation and replacement are very easy; More convenient operation.
3, wide range of application. The user can realize the effective sealing effect of oil, water, air, gas and various chemical media by selecting the appropriate rubber material and the appropriate formula design.
4, wide range of temperature use: can be applied to the temperature of -60℃ ~ +220℃, fixed use pressure up to 1500Kg/cm
5. Wide variety. Suitable for various uses of materials, sizes and grooves have been standardized;
 
Second, the use of O-rings:
The O-type rubber sealing ring has the advantages of simple structure, small size, tight fit and strong sealing effect, and does not need to be adjusted after the first installation. O-ring can effectively prevent the invasion of dust and other media, to avoid water leakage, oil leakage and other situations. Moreover, the O-type rubber sealing ring has low purchase cost, strong adaptability, and is widely used in the installation process of various machine equipment components.
However, the friction resistance formed by the O-type rubber seal after the mechanical start is relatively large, and the precision requirements for the matching components are extremely strict. Therefore, during the installation process, we must ensure that the size and appearance of the O-type rubber seal ring meet the national standards, and the groove of the O-type rubber seal ring must be equipped with an appropriate amount of pre-compression.

Wuhan Heideparker Seals Co., Ltd. specializes in the production of high-precision seals, for O-ring has a wealth of production experience and product application experience, if you need to consult relevant information, please feel free to contact us 027-88779150!