Piping joint types and their Applications

Industries find piping solutions indispensable for carrying substances from one end to another. From oil and gas units to nuclear power plants, structural piping lays down the basic infrastructure for a plethora of significant industries. The following are a few varieties of joints these industries use for effective piping arrangements.

Welded Joints

Butt weld joints, socket weld joints, etc., are a few varieties of welded joints used by the pipe fitting industry. Reputed manufacturers keep their collection full of welded joints that can be installed with any existing piping system for extension or renovation. Attaching these fittings requires welding for which these fittings belong to the welded joints category.

Flanged Joints

A wide range of industries uses flanged joints as well. For hydro testing of the piping system and shutdown maintenance, flanges play a critical role in the piping system.

The best quality flanges come in a wide variety of sizes and shapes. Therefore, multiple industries using different types of piping arrangements find this alternative suitable for their specific requirements.

Threaded Joints

Threaded joints are quite popular as industrial pipe fittings for small bore. However, threading of pipes is possible only when the pipe has a certain thickness. Threaded joints often attach two pipes tightly.

With this alternative, welding of the joint no longer remains a necessity. Therefore, using fittings suitable for threaded joints remains one of the easy-to-use alternatives.

Expansion Joints

The production and processing units dealing with high heat conditions and variable pressure find this alternative perfect for harsh operating conditions. However, for toxic services, the use of this variety of joints remains restricted.

While many industries find expansion joints particularly useful for their purposes, they should also take care of a few additional aspects to ensure the proper functioning of the joints.

Compression, Flare-Less, and Flared Joints

All these varieties of joints are perfect for pipe spools of different types. Joining tubes and pipes remains the primary goal of these joints. For channelling the flow of liquids and other substances in a different direction, this arrangement remains quite effective.

However, industries should pay attention to the heat and pressure limitations of these fittings and joints for optimum outcomes.

Caulked Joints

This variety of joints finds a restricted application for water transportation. Also, it does not support high heat conditions.

Therefore, for several industries that work under harsh operating conditions, caulked joints are not an appropriate option. However, several industries find this variety of joints useful for their moderate-condition operations.

Brazed and Soldered Joints

One more variety of joints used for process piping remains the fillet soldered and fillet brazed joints. However, these alternatives find extensive application in non-toxic and non-flammable services. Industries should pay special attention to the melting point of the materials used for manufacturing the fittings for such joints.

Industries, ranging from automobile to chemical processing, find many other joint varieties like coupling type, mechanical gland type, etc., quite useful for different purposes.

DEE is a renowned manufacturer of high-quality pipe spools. The collection includes a wide spectrum of fittings like Tees, elbow pipe fittings, Y fittings, and more.

For all types of joints, the company has befitting pipe spools to match the overall requirements of different manufacturing and processing units.