Gaskets vs. O-Rings: What’s the Difference?
When it comes to sealing solutions in industrial equipment, automotive systems, plumbing, and countless mechanical applications, two components often come up: gaskets and O-rings . While both serve the essential function of preventing leaks and ensuring reliable operation, they differ significantly in design, materials, and performance characteristics. Understanding these differences can help you choose the right industrial seal for your project and avoid costly seal failure . What Are Gaskets? A gasket is a flat mechanical seal typically made from materials such as rubber, metal, cork, graphite, or composite materials. Gaskets are designed to sit between two flat surfaces, creating a tight seal when pressure is applied. They are widely used in engines, pipelines, heat exchangers, pumps, and other engine components . Gaskets are especially effective for sealing large, irregular, or uneven surfaces. Their flexibilit...