If you are looking for a gasket that can seal up to 250 bar fluid pressure, you might want to look into a JIS standard spiral wound gasket. This type of gasket is known for its resilience and high performance. It can be used in a wide variety of applications.It is made up of two main components. The inner ring and the outer ring. These rings play a vital role in preventing corrosion and ensuring that the gasket remains in place.

The outer ring of a spiral wound gasket is a solid piece of carbon steel. It provides the additional radial strength required for the gasket to maintain its position. Depending on the type of flange, the outer ring is called the centering ring, guide ring, or compression stop.The inner ring of a spiral wound gasket acts as a heat shield and corrosion barrier. It also prevents the PTFE filler material from flowing into the pipeline. In addition, the inner ring reduces turbulence, which reduces flow resistance and ensures the sealing properties of the gasket.

Spiral wound gaskets are suitable for a wide range of applications. They are ideal for sealing flange joints, heat exchangers, and tube covers. Their excellent compression resilience makes them ideal for applications that demand frequent pressure changes. Besides, they are easy to install.A spiral wound gasket can be made to any size. The material and design are chosen based on the requirements of the specific application. Among the common materials used are Stainless Steel, Monel, and Graphite.