Metric O-Ring is an O-ring produced in accordance with the metric size standard. The metric system provides a unified and accurate dimensional measurement specification for many industrial fields around the world, which makes Metric O-Ring widely compatible and universal around the world.

2. Size Specifications

Accuracy

The size design of Metric O-Ring is very accurate, covering a variety of specifications from tiny to larger sizes. For example, the inner diameter ranges from a few millimeters to tens of millimeters, and there are also multiple options for cross-sectional diameters. This precise size system can meet the sealing needs of various different equipment, whether it is precision electronic instruments or large industrial machinery equipment.

Serialization

A complete series of specifications has been formed according to the metric standard. This means that users can easily choose the appropriate Metric O-Ring from the series of products according to the design requirements of the equipment. There is a good dimensional progression relationship between O-rings of different specifications, which is convenient for standardized selection during the design, manufacturing and maintenance of equipment.

Metric O-Ring

3. Materials and Performance

Material Diversity

It can be made of a variety of high-performance rubber materials, such as nitrile rubber (NBR), silicone rubber (VMQ), fluororubber (FKM), etc. Metric O-Ring made of nitrile rubber has good oil resistance and mechanical properties, and is suitable for use in general industrial hydraulic and lubrication systems; Metric O-Ring made of silicone rubber is widely used in electronic equipment, food processing equipment and other occasions that require temperature and insulation due to its excellent heat resistance, cold resistance and electrical insulation; Metric O-Ring made of fluororubber can resist high temperature and highly corrosive environment, and plays an important sealing role in chemical industry, high-temperature parts of automobile engines and other fields.

Sealing Performance

Due to its precise size and high-quality materials, Metric O-Ring has excellent sealing performance. Under normal installation and use conditions, it can effectively prevent the leakage of media such as gas and liquid, ensure the normal operation of the equipment, and improve the reliability and safety of the equipment.

Keyword:

Metric O-Ring

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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