O-ring - Wikipedia
An O-ring, also known as a packing or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed …
What Is an O-Ring and How Does It Work? - Engineer Fix
Dec 24, 2025 · An O-ring is a circular mechanical gasket designed to be seated in a groove and compressed during assembly, creating a seal between two or more parts.
All About O-Rings: From Basics to Advanced Applications
O-rings are versatile seals, typically elastomeric but also available in materials such as PTFE or metal, exhibiting a bi-directional, circular design. They function by deforming their material under installation …
What Is an O-ring - Tameson.com
Apr 30, 2023 · An o-ring is a circular mechanical gasket used to create a leak-free seal between two components. The o-ring sits in a groove and gets compressed during assembly between two or more …
What is an O-ring Used for? The Importance and Function
An O-ring is a round, doughnut-shaped sealing device that fits into a groove and is compressed to prevent the leakage of fluids or gases. An O-ring is a circular elastomeric sealing device used to …
O Ring Comprehensive Guide (2025): Types, Materials & Selection
An O-Ring is a small but critical sealing component used across industries—from hydraulics to food equipment. Its round shape compresses under pressure to block leaks of fluid or gas. This simple …
O Ring | Types , Uses & Applications
An O ring is a torus-shaped loop, typically made of elastomeric material, that functions as a mechanical gasket. When seated in a groove and compressed between two or more parts, it forms a seal at the …
What Is an O-Ring? Uses, Materials, and Common Types
Nov 19, 2025 · An O-ring is a simple ring-shaped seal made of rubber or other flexible materials. When you place it between two surfaces and tighten them, it compresses slightly to fill the gap. This …
What is an O-Ring and what to now about. Oringone
Thanks to its simple shape and a wide choice of materials and dimensions, the O-Ring is an efficient and economical sealing element used for a wide range of static and dynamic applications, for double …
What Is an O Ring? A Complete Guide for Industrial Buyers
May 20, 2025 · An o ring is a torus-shaped (donut-shaped) gasket used to prevent the passage of liquids or gases. It sits in a groove and compresses between two surfaces to create a seal.