What Is A Flange And Its Types?
Thank you for reading this post, don't forget to subscribe!A flange is a mechanical device used to connect pipes, valves, pumps, and other equipment to create a pipeline system. It is possible to disassemble and maintain equipment by using flanges, which are used to attach and seal two pieces of equipment together.
Types of Flanges
There are several types of flanges, including:
1. Weld Neck Flanges: For use in high-pressure and high-temperature applications, these flanges are designed to be welded to a pipe.
2. Slip-On Flanges: These flanges slide onto the pipe and are then welded into place. In low-pressure applications, they are less expensive than weld neck flanges.
3. Socket Weld Flanges: These flanges are similar to slip-on flanges, but they have a socket that fits around the pipe. They are commonly used in small-diameter pipes and high-pressure applications.
4. Threaded Flanges: These flanges have internal threads that allow them to be screwed onto a pipe. They are commonly used in low-pressure and non-critical applications.
5. Lap Joint Flanges: These flanges are used with a stub end, which is welded to the pipe. The flange then slides over the stub end and is bolted into place. They are commonly used in applications where frequent disassembly is required.
In general, the choice of flange depends on the specific application requirements, including pressure, temperature, and pipeline size.
