Aug 5, 2020 · A pipe flange is a circular disc-shaped piping component that attaches to a pipe for blocking or connecting other components like valves, nozzles, special items, etc. Pipe flanges can be classified depending on pipe attachment, flange facing, pressure-temperature rating, and …

A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together. Although the word 'flange' generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as flanges.

Jan 10, 2024 · A lap joint flange slips over the pipe and seats behind the stub end, and the two are held together by bolt pressure. These flanges have freedom of movement around the pipe, facilitating opposing flange bolt holes.

Flanged joints are a mechanical, nonpermanent method of joining two flanged piping components and one of the most commonly used methods of joining together pipe to pipe, pipe to fitting, and pipe to valve.

A detailed review of the standard types of flanges used in piping (Welding Neck, Long Welding Neck, Slip-on, Socket weld, Lap Joint, Threaded, and Blind) as well as of some special types (Weldoflange/Nipoflange and Elboflange, Swivel, Expander/Reducer Flange, and Orifice type).

Offering a reliable way to connect pipe systems with the various equipment, valves, and other components of virtually any processing system, flanges are the second most used joining method after welding. Using flanges adds flexibility when maintaining piping systems by allowing for easier disassembly and improved access to system components.

A flanged joint is a way to connect pipes, where the connecting pieces have flanges used to bolt the parts together. Although the word ‘flange’ generally refers to the actual raised rim or lip of fitting, many plumbing fittings with flanges are also called flanges themselves.

Flange Connects the pipe with various equipment and valves. Breakup flanges are added to the pipeline system if regular maintenance is required during plant operation. A flanged joint comprises three components; flanges, gaskets, and bolting, and is assembled by a pipefitter.

Flange joint is an assembly of three different components: Flanges, Gaskets & Bolting brought together in a proper method by some external source. Special measures shall be considered in selection and application of each component of the joint to achieve acceptable leak tightness.

Successful pressure joints are a combination of compatible flanges, fasteners appropriately tightened, and gaskets. Let’s consider some of the most common installation challenges in that same order.