The 4" OD/ID Pol 90 Long Sweep Elbow x 18" CLR is crafted from high-quality 304 stainless steel, ensuring durability and resistance to corrosion. This long sweep elbow is designed for smooth flow transitions in piping systems, minimizing turbulence and pressure loss. Its dimensions are optimized for compatibility with standard 4" piping systems, making it ideal for various applications. The polished finish enhances hygiene, making it suitable for food processing and pharmaceutical industries. This fitting meets industry standards for safety and performance, providing reliable connections in critical applications.