What is one reason to use threaded joints over welded joints?

Using threaded joints over welded joints is often preferred because they allow for easier disassembly for maintenance and repairs. Threaded joints can be easily unscrewed, making it simple to access the piping for inspection, replacement, or repairs without requiring specialized equipment or tools. This accessibility is particularly important in systems that may need regular maintenance or adjustments. In contrast, welded joints typically require cutting and additional work to remove them, which can increase downtime and complicate maintenance tasks, especially in high-pressure applications where integrity is crucial.

In addition, threaded joints provide a level of versatility, as they can be taken apart and reassembled without destroying the integrity of the piping components, making them more user-friendly in various operational scenarios.