Flanges are extended ridges or rims, either external or internal. These things are used for guiding surging strengths or machine parts for easy attachments to other objects. It can also be a ring or a plate to create different kinds of flanges: steel pipe, pipe, weld neck, lap joint, slip-on, spectacle blind, blind, and others.
CF flanges or ConFlats are sexless designs where both designs are all the same. These things are flanged attachments for ultra-high vacuums and are equipped with static metal seals that can fight high-temperature baking. Standard flanges are usually manufactured from surface-hardened and stainless steel-types aluminum.
Check out this site to find out more about these devices.
But they also come in different stainless steel grades and can be modified depending on the client’s preference and taste. ConFlat flanges can provide complete coverage for vacuum-chamber systems. These devices use oxygen-free high thermal conductivity copper gaskets that are knife-edge machined under their flat surface to enhance tight seals.
These knife edges can make a circular grove on both sides when flange-pair nuts are properly fastened. It penetrates into softer copper gaskets to create leak-tight and metal-to-metal seals. These things are readily available in four versions: Clearance holes, …