The Stainless Steel Socket Weld Flanges Weight Chart is an important piece of technical information that is applied in the design, installation, and maintenance of piping systems. The socket weld flanges are usually used in high-pressure and high-temperature settings where the strength of the joints and the resistance to leaks are vital. The knowledge of the real or approximate weight of these flanges assists the engineers in planning the structural loads, safe handling, and adhere to the engineering standard.