Pipelines are a crucial part of many industrial activities. According to the U.S. Pipeline and Hazardous Materials Safety Administration, it would take a constant line of tanker trucks, about 750 per day, loading up and moving out every two minutes, 24 hours a day, seven days a week, to move the volume of even a modest pipeline. The structural integrity of pipelines is vital to the safety of workers and the environment. One feature of pipeline integrity is long weld neck flanges. This type of flange plays an important role in various industries, such as chemical processing, in which integrity is of utmost importance. Let’s learn more about how these features affect safety in pipelines.

What Are Long Weld Neck Flanges?

Long weld neck (LWN) flanges are a style of flange used in pipeline systems. They are used to join valves, pumps, or other accessories together. They operate through the use of a long neck that transitions into the pipe and extends from there. This makes the entire pipe stronger. When compared to other flanges, the LWN flange often runs as long as the pipe thickness. This makes it suitable for pressure and temperature. Let’s look at some of the benefits of using these flanges.

Durability

LWN flanges are extremely durable, so they are suitable for harsh environments. These are made of materials that will not break or bend under high pressure or high temps. This is extremely important for use with chemicals or flammable substances.

Handling Pressure

This is the type of flange you should choose when pipelines are required to sustain high-pressure conditions. The design of the flanges enables the equal balancing of pressure. This can help to avoid leakage and ensures a tight seal.

Prevention of Leaks

If you want to ensure a smooth flow from the flange to the pipe, you want to use long weld neck flanges. This reduces the incidence of leaks. If an industry is dealing in very dangerous or very valuable fluids, these flanges should be used.

Support and Alignment

To achieve better alignment and support for a pipe, you need a long weld neck flange. If pipes are to be constructed over long distances, this is the best way to ensure the stability and alignment of the pipes.

These are just a few benefits of using long weld neck flanges. If you’re looking for LWN flanges and other supplies for your industrial applications, contact Lynco Flange & Fitting today. We are here to offer guidance, expertise, and top-quality products, and we look forward to assisting you.