What are the types of stainless steel flanges by shape?

The gasket is in the shape of a lens and is made of metal. It is used for high-pressure valves or high-temperature valves with a working pressure of ≥100kg/cm?. O-ring type: This is a relatively new form of flange connection, which has developed with the emergence of various rubber O-rings.

Stainless steel flange connection is a basic and commonly used connection method in various containers and process pipelines. The production process requires or takes into account the convenience of manufacturing, transportation, installation and maintenance. The connection between the container and the process pipeline usually adopts a detachable structure. Flange connection, with good connection strength and sealing; flange connection stainless steel valves, flange connection is a valve body with flanges at both ends, corresponding to the flanges on the pipeline, and installed in the pipeline by bolted flanges.