What materials are commonly used to make flanged joints leak-proof in hydraulic systems?

The use of gaskets or O-rings is vital for ensuring that flanged joints in hydraulic systems are leak-proof. These components create a tight seal that prevents fluid from escaping between the flanges under pressure. Gaskets are typically made from materials such as rubber, compressed fiber, or metal, depending on the operating conditions, while O-rings are circular loops made of elastomeric materials designed to fit into a groove and provide a seal.

In hydraulic applications, where pressure and fluid dynamics are critical, maintaining a leak-proof seal is essential for system reliability and safety. The flexibility and adaptability of gaskets and O-rings allow them to conform to surface irregularities and enhance the sealing capability, thus effectively preventing leaks.

While other materials listed may have applications in different contexts, gaskets and O-rings are specifically engineered to serve this purpose in hydraulic systems. Therefore, they are recognized as the standard solution for maintaining leak-proof flanged joints.