“WNRF flange” refers to a Weld Neck Raised Face (WNRF) flange. It is a type of flange used in piping systems to connect pipes, valves, or fittings. The WNRF flange has a long
tapered neck or hub that is welded to the pipe, and a raised face that extends from the neck. The raised face provides a surface for creating a tight seal with a gasket. WNRF flanges
are commonly used in high-pressure and high-temperature applications.
Post time: Nov-06-2023