1.Nipple: Nipple is basically a stub of a pp fitting. It is used to connect two pp fittings and is most commonly used for plumbing solutions. This component is made from copper or chlorinated polyvinyl chloride. 2.Tee: Tee is yet another vital pipe fitting component, which is used to deliver a steady flow of any liquid. 3.Reducer: When you want to connect two pipes having dissimilar widths. In that case, a reducer is used. 4.Elbow: This component has a shape of a human elbow. It is used to change the direction of a pipe by 45° or 90
