T joints and elbow are part of pipe fittings. T joints are primarily used for branching or mixing fluids. Elbows are used to join at angles. These are small but important parts of a piping system without which a piping system cannot function. Like most joints, these joints are also subject to leaks. A number of times these fittings are installed above man height, which makes them dangerous in the event of a leak. These pipe spray shields are essential to ensure pipeline safety.