New York Low Pressure Boiler COF Practice

What type of joints can be used for connecting brass pipes?

1. Welded joints

2. Threaded joints

3. Compression joints

4. All of the above

The correct answer is: Compression joints

Brass pipes can successfully utilize compression joints, which are specifically designed to create a tight seal without requiring the pipe to be either welded or threaded. Compression joints involve the use of a compression fitting that tightens onto the pipe using a ferrule, allowing for a secure connection that is relatively easy to install and disassemble if necessary. While threaded joints and welded joints are common methods for connecting various types of pipes, they may not be as practical for brass, particularly in environments where corrosion resistance is essential. Threading brass pipes requires precision and care to avoid damaging the threads, and welding brass is often not recommended due to the risk of melting the pipe material or producing weak joints. Therefore, although some might consider other methods, compression joints stand out as a widely accepted and effective means for connecting brass pipes in many applications.