Flaring PVC pipe involves heating the end of the PVC pipe to the point where it becomes pliable, then expanding it to create a flared end. This process is often used for joining pipes without fittings or for creating a smooth, graduated transition in piping systems. To flare PVC pipe, you need a heat source such as a heat gun or propane torch, protective gloves, and a flaring tool or a suitable form around which to mold the heated PVC. First, evenly heat the end of the pipe until it's flexible. Avoid overheating, as it can cause the PVC to burn or become brittle. Then, quickly place the pipe over the flaring tool or form, gently expanding the end. Hold it in place until it cools and retains the flared shape. Always work in a well-ventilated area and follow safety procedures to prevent injury from the heated materials.

Titanium. with the chemical symbol Ti and atomic number 22. is a silver-colored transition metal that is known for its low density and high strength. Unlike compounds. which have a specific chemical structure. titanium exists as pure titanium atoms. However. when it solidifies. it forms a hexagonal closely packed crystal structure stable below 882 or a centered cubic crystal structure stable above 882. This metal has an atomic structure consisting of 22 electrons. 22 protons. and 26 neutrons. These electrons are arranged in the electron configuration [Ar] 3d 4s.