Have you ever wondered that when you turn the valve of your sink, what causes the water to gush out of the tap? What causes gas to leak from your gas cylinder to your stove when you need flames to satisfy a midnight hunger? Pipes, to be precise. Pipes have been around for a long time. Traveling from a faraway source to the destination of your doorstep, via the walls and directly under our feet, pipes constitute a larger supply framework of pipelines that simplifies our life multifold. Our forefathers invented this technology in 5000BC and with it emerged pipe fitting.