The 4" Tube OD Weld x Schedule 40s Weld Adapter is constructed from high-quality 304 stainless steel, ensuring excellent durability and corrosion resistance. Designed for seamless integration in various piping systems, this adapter features a tube outer diameter of 4 inches and a Schedule 40 wall thickness. Ideal for applications in food processing, pharmaceuticals, and chemical industries, it meets industry standards for safety and reliability. The weld design allows for a secure and leak-proof fit, making it a preferred choice for professionals seeking high-performance components.