Flanges are used to connect valves, pipes, pumps and other equipment to make a pipework system. Typically flanges are welded or threaded, and two flanges are connected together by bolting them with gaskets to provide a seal that provides easy access to the piping system.
What is a flange in a bathroom?
A toilet flange is typically a circular piece of material with several holes in it. Through these holes bolts are inserted which secure the flange tightly to the floor, and thus to the sewer drain pipe. The toilet is then secured snuggle to the flange.
What is a flange on a drain?
A drain flange sits within a drain to provide attachments for plumbing fittings. The edge of the flange should be visible as a lip around the edge of the drain, and a short length of pipe drops out to connect with the plumbing. Depending on the design, the drain flange may pop or screw into the drain.
What is a plumbing floor flange used for?
Floor Flanges are used to secure pipe to the floor or wall. They are manufactured with female threads to easily attach piping and are installed with 5/16'' countersunk screws.
How many types of flange are there?
The key types of flanges are the welding neck, long welding neck, slip-on, socket weld, lap joint, threaded and blind flanges. In addition to these standard flanges, some special ones exist, called Weldoflange/Nipoflange and Elboflange, swivel flange, expander/reducer flange, and orifice flanges.
What are the two main types of flanges?
We usually consider two main families of flanges, the standard flanges and the special ones.
How do you identify a flange?
You need to find the outer diameter, the inner diameter, the number of bolt holes, bolt hole diameter, and the bolt circle diameter. Bolt circle diameter (B.C.) is one of the most important measurements to make when identifying a flange.Dec 9, 2018
How are flanges attached to ductile iron pipe?
https://www.youtube.com/watch?v=vVu-1YA936Q
Are flanges pipe fittings?
Pipe Flanges are widely used as a popular category of pipe fittings. A flange is used to mechanically connect two pipes together. Thus, flanges are considered to be projecting or internal components which are used to support mechanical parts.
What is flanges in pipes?
What is a Pipe Flange? A pipe flange connects piping and components in a piping system by use of bolted connections and gaskets. Most commonly used flanges are weld neck flange, slip on flange, blind flange, socket weld flange, threaded flange and lap joint flange (RTJ Flange).
What is a PVC flange used for?
Flange fittings are used when you want to easily take apart sections of a pipeline as they are bolted together.
What is the purpose of a flange?
Flanges are helpful to connect pumps, valves, pipes, and other parts to form a piping system. Flanges are typically welded or thread screwed to connect. The use of flanges allows a person for maintenance and easy repair of the pipe system.
What is a flange in plumbing?
A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.