Industrial Piping Systems – The Important Role of Flanges

Without piping systems, most industrial facilities could not exist. Piping is especially important for the gas and oil industries. Ideally, you could have one large piping system without the need for a lot of connections. However, this is not possible because many systems require an assortment of valves and special connections like flanges from your industrial pipe supply source. Here is information on the importance of flanges and some of the most common types used in industry today.

Flanges Defined

A flange is a ribbed or rimmed connector used to attach pipes together. Flanges may sometimes be referred to as collars too. Most flanges from a trusted industrial pipe supply source are connected with bolts and have gaskets in between the flange parts. Flanges for steel pipe are very common, and most come in ratings ranging from 150 to 1500.

Weld Neck

Weld neck flanges are butt welded to steel pipe. This kind of flange is very strong and sturdy. In fact, it is often used for tank or container systems which require high pressure.


In some cases, welding pipe is not feasible, so threaded flanges are used. Of course, the pipe must be threaded too. This kind of flange is often used in plumbing applications where pressure is relatively low.


The slip-on flange is an easy to install weld-type fitting. It simply slides over the pipe before welding. They are also called ANSI flanges.

Many More Flange Types

The information provided here on flanges just touches the surface on the subject. For more information, contact your industrial pipe supply company . They have the right parts and can help you make the right decisions for your pipe systems. A good supply source can service all your piping needs. The best companies also carry a wide range of construction materials.

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