What's the difference between PE and plastic flanges
The medium in which the pipe is connected is a ring that produces plastic deformation and has certain strength. Most gaskets are cut from non-metal plates, or are made by professional factories in accordance with regulations
This thing is widely used in machinery, so it is also strange in appearance, as long as it is called the flange, its name comes from English.
Referred to as "flange, flange plate is a general designation, usually refers to, in a sort of disk around the metal body on several fixed with hole used to connect to other things.