Elbow Nerj 1/2 (15) SA42 is a technical fitt of high resistance produced in stainless steel (Nerj), used to create a 90 ° angle in pipelines. This elbow, which is 1/2 inch (15 mm) size, facilitates the combination of pipes with internal rubborns and provides sealing. The SA42 model presents longevity and reliable performance in systems working with water, gas, steam and other technical liquids. Thanks to corrosion resistance, it is suitable for use in both internal and outdoor systems. The angle structure of the elbow offers the ideal solution to change the direction of pipes in narrow and limited areas. Plumbing is widely used in areas of heat, cooling and industrial engineering.