The 4" Butt-Weld Short 45 Elbow is constructed from unpolished 304 stainless steel, offering excellent durability and resistance to rust and corrosion. This fitting is designed to create a 45-degree angle in piping systems, facilitating smooth transitions and efficient flow. With a standard size of 4 inches, it is ideal for various industrial applications, including HVAC, plumbing, and food processing. The unpolished finish provides a robust appearance while ensuring long-lasting performance. This elbow adheres to industry standards, making it a dependable choice for your piping requirements.