What type of joint is typically used in copper piping?

A solder joint is typically used in copper piping because it creates a strong, permanent bond that is essential for ensuring the integrity of the plumbing system. Soldering involves melting a filler metal, usually a lead-free solder, which flows into the joint and cools to form a solid connection between two copper pieces. This method is highly effective for joining copper pipes, as it creates a watertight seal that can withstand pressure and temperature fluctuations, making it ideal for residential plumbing applications.

In addition, solder joints are favored because they can be used in various configurations and do not require any additional fittings that might complicate the installation process or introduce potential leaks. Understanding how to properly create and inspect solder joints is crucial for ensuring long-lasting plumbing installations.