A rubber O Ring is nothing but a mechanical device used to seal. An O Ring appears as a doughnut-shaped ring. Rubber O Rings are ideal for grooving and compression when joining two or more parts. O Ring is an elastomeric loop with a circular cross-section that creates tension at the interface. One of the most common compounds being utilized in machine design is the rubber O Ring as they are less expensive.
How rubber O Rings Work
As a rule, O Rings are designed to block how liquid or air can escape since this is a sealing device. Tightening the O Ring between the two surfaces, it takes the game and blocks the passage through which liquid or air wants to exit. Besides, the rubber on the O Ring has a muscle memory in compression. Simply put, it wants to return to its original form. This memory is how the O Rings seal at low pressure to zero.
Materials and Varieties
O Rings can be made out of varieties of materials as per the requirement. Certain O Rings needs to go through harmful chemicals or extreme heat. Hence, based on the condition where an O Ring needs to be implemented, the materials are selected. Here are some of the many materials which can be used in manufacturing O Rings:
• Fluorocarbon
• Neoprene
• Polyurethane
• Silicone
• Nitrile rubber
• And many other elastomers
Rubber O Rings can be used in varieties of applications. They are not much costly, offers easy installation process with less maintenance. Rubber O Rings offers excellent resistance to significant wear and tear. Due to its versatile characteristics, O Rings can help maintain a distance from unwanted leakages in a variety of places.
Benefits of rubber O Rings
• Rubber O Rings are cost effective.
• Rubber O Rings fails over a long period that is identifiable
• The lifespan of rubber O Rings relies on the quality of rubber
• Rubber O Rings are reusable
• No critical torque or tightening, so it is unlikely to cause structural damage
• Rubber O Rings does not demand any specific installation tools or primers
• Rubber O Rings offer bidirectional sealing
• Easy of service, no smearing or re-tightening
• Rubber O Rings seal over a wide range of pressure, temperature, and tolerance
• Rubber O Rings provide high resistance to various harmful chemicals and the environment.