Metal piping refers to tubes made from various metals, commonly used for transporting liquids and gases. These pipes are known for their strength, durability, and resistance to corrosion, making them suitable for a wide range of applications, including plumbing, heating, and industrial processes. Common materials for metal piping include steel, copper, and aluminum. Metal pipes come in different sizes and thicknesses, allowing them to handle varying pressures and temperatures. They can be joined using methods like welding, threading, or flanging, ensuring secure connections. Proper installation and maintenance are essential to prevent leaks and ensure the longevity of the piping system.