Flanges are rings or collars, usually provided with holes for bolts, and messed up or welded at the end of the tube or pipe to allow other objects to attach to it. Flanges are often used in plumbing, pipes and construction zones. Flanges are very useful because they can be tailored to the needs of a project. If the pipe needs to change direction, for example, flanges can be removed and modified to accommodate new pipes. Flanges are also valuable because they function as amplifiers for pipes, making them much stronger than their own.
There are many different types of flanges but below are some of the most common:
Anchor flanges: Anchor Flanges are used for pipe anchors – often when crossing the flow or ravine. They are part of the double hub of steel inserted into a special holder which is part of the pole to support the pipe and hold loading. The structure of the anchor is welded into the pipe and is usually embedded in the concrete.
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Flange Expander: A flange Expander is a type of flanges welding pipe used to increase the size of the pipe on a flanges connection. Flange EXPANDER is also known as a cost-effective alternative to using a combination of separate neck reducer flanges.
Split flanges: split flange is easily installed in existing pipes. It consists of two interlocking parts that fit right using beans and bolts or wiping them into place. Because it is made of two parts, split flanges are used to strengthen weakened piping areas, or to increase attachments in conventional flanges places cannot.
Like most other industries, flanges have a standard they have to meet for sale and use in the field. The flange is an important piece of equipment used in most construction sites, pipes and pipework in the world. These are just a few types of flanges to give you an idea of what to look for and how diverse flanges are.