When connecting pipes, which joint type is commonly used for securing joints in plumbing?

The correct choice encompasses all the mentioned joint types—solder joints, compression joints, and threaded joints—because each is commonly utilized in plumbing to secure pipe connections, depending on the specific application and materials used.

Solder joints are typically employed for connecting copper pipes. They involve the use of heat to melt solder, which then fills in the joint and creates a strong, leak-proof connection once cooled. This method is favored for its durability and long-lasting quality in many plumbing installations.

Compression joints, on the other hand, utilize a compression fitting to join pipes. The fitting tightens around the pipe as the compression nut is turned, creating a seal without the need for heat or solder. This type of joint is particularly useful for connecting dissimilar materials or in situations where soldering is impractical.

Threaded joints involve the use of threaded pipe ends that screw together, often seen in situations where pipes need to be disassembled frequently or when connecting different types of piping systems. This method is straightforward and provides a reliable connection when used with proper sealing tapes or compounds to prevent leaks.

Since all three joint types serve essential roles in plumbing applications, the inclusion of each demonstrates a comprehensive understanding of the connection methods available to plumbers, emphasizing that there are multiple techniques that