Companion Flange

What  is a  Companion Flange?

A companion flange is a type of pipe fitting that lets you connect two pieces of pipe securely without needing extra supports or welds. It is made up of two flat disks called flanges. One side of one of the flanges has an annular groove cut into it. When these two disks are bolted together, they make a strong connection that can handle high levels of pressure.

If you want to connect two pieces of pipe in a reliable way, companion flanges are your best bet. They use welding to make a strong seal, and there are different kinds to meet different needs. In this blog post, we'll look at companion flanges in detail and talk about why they're such a good way to connect pipes.

Companion Flanges Uses

Most of the time, companion flanges are used to build pipelines and other large-scale piping systems. They make it easy to connect pipe sections securely and make it easy to do maintenance and repairs if needed. They can also be used to build boilers, tanks, and other vessels where a secure connection would be hard or impossible to make without welding.

Companion Flange Types

There are different kinds of companion flanges, and each one is made to meet different needs depending on what it is being used for. Slip-on, lap joint, threaded, socket welded, blind lap joint, and weld neck companion flanges are some of the most common types. Each type has its own pros and cons, so it is important to pick the right type for your project.

Companion Flange Welding

The companion flange welding method is a great way to connect two pipes. It needs a skilled welder and a heat source that can reach the right temperature for the type of steel being joined. The process starts with carefully cleaning and preparing both pipes, making sure there is no rust or dirt on them, and then perfectly aligning them. Once the pipes are in place, the welder will heat the edges of each pipe until they become one piece. To get a joint that is as strong as possible, it is important to keep a close eye on the weld temperature. Pipe connections made with this method are very strong and reliable for long-term use.