Learn about the definition, functions, and features of flanges, the parts used to join valves and pipes in mechanical systems. Find out the different types of flanges, their standards, and the machining process of custom flange parts. Learn what a flange is, how it works, and the different types and faces of flanges used in mechanical systems. Find out how to design, dimension, and machine flange parts with WayKen, a CNC machining service provider. A flange is a protruded ridge, lip or rim that serves various purposes in engineering and plumbing. Learn about different types of flanges, such as weld neck, slip-on, socket weld and blind, and the common standards for flange dimensions and pressure classes. Flange is a piece for connecting pipes and other equipment to each other, which is usually used in piping systems. This connecting part is produced in different types such as weld neck, socket weld, blind and spectacle for use in refineries, power plants, etc. Their material can be made of Carbon steel, Stainless steel, Alloy steel, Aluminum, Copper and Plastic. the standards for making flanges include: ANSI, ASME, JIS, DIN, EN. According to the mentioned cases, the price of this piece also ...