Flanges are one of the most crucial components of industrial piping systems. These are designed to be used as a connector…yes these are used to connect pipes, valves, and other components to ensure safety and security of the piping systems by preventing any leakages. There are many kinds of flanges manufactured to meet varied and specific requirement of distinct projects. Here in this blog we will learn more about one specific type, the lap joint flange. Known for its unique design and practical benefits, used especially in situations where frequent disassembly or realignment of the pipes is required. In India, BFN Forgings is one of the most reputed lap joint flange suppliers. Read on to learn about this unique type of flange.
What is a Lap Joint Flange?
One kind of flange that is used in conjunction with a part known as a stub end is the lap joint flange. The lap joint flange rests over the pipe and is free to rotate, while the stub end is soldered to it. This makes it simple to align the bolt holes, which streamlines the assembly procedure. In some applications where pipes may need to be modified or removed frequently, the flange’s flexibility and convenience of use are attributed to the fact that it is not welded directly to the pipe.
Lap joint flanges are versatile and can be employed in a range of industrial settings. They are commonly utilized in low-pressure applications and come in stainless steel, carbon steel, and alloys.
Key Properties and Characterstics
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Flexibility is one of the best qualities of lap joint flanges. The flange can be turned around the stub end because it is not fixed to the pipe permanently. This facilitates simple alignment during installation, resulting in a quicker and more effective process. Employees don’t have to move the pipe altogether; they may just rotate the flange to line up with the bolt holes.
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Particularly those composed of stainless steel or other materials resistant to corrosion, lap joint flanges offer superior protection under challenging conditions. It’s crucial to select materials that can withstand rust and corrosion even while the flange itself might not necessarily be subjected to the same severe circumstances as the pipe or stub end, particularly in sectors like chemical processing, water treatment, or offshore applications.
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Lap joint flanges are not welded to the pipe directly like other flange types are. Rather, just the short end is fused. This lessens the piping system’s overall stress and makes maintenance and part replacement easier because the flange doesn’t need to be cut and rewelded. This makes it an affordable option for applications that need regular inspections or changes.
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Typically, low-pressure systems with little chance of significant stress employ lap joint flanges. As there isn’t a permanent welded connection, they are usually not advised for heavy-duty or high-pressure applications.
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Lap joint flanges offer a cost-effective alternative in applications where flanges must be periodically replaced or repaired. In the long term, material costs can be decreased because the flange itself can be reused several times while just the stub end may need to be changed.
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Lap joint flanges are used across various industries, particularly in situations that require frequent dismantling of the piping system. Some of the key applications are chemical industry, food and beverage industry, pharmaceutical industry, water treatment facility, and many other.
Conclusion
In industrial pipe systems, where regular maintenance, flexibility, and ease of installation are crucial, the lap joint flange is an invaluable part. They’ll make the installation and maintenance procedures much easier. To make sure you’re obtaining the highest quality lap joint flanges for your specific applications, be sure to connect with a reputable stainless steel flanges supplier like BFN Forgings. Visit the website now to learn more.