The 1" X 3" SCH 40 316/316L WLD SS NIPPLE from Merit Brass is a stainless steel fitting designed for superior corrosion resistance and durability. Made from high-grade 316/316L stainless steel, this welded nipple is ideal for applications requiring high strength and resistance to harsh environments. The NPT x SQD connection ensures a secure fit, making it suitable for various piping systems. With a standard schedule 40 thickness, it provides optimal flow and performance. This fitting is perfect for both industrial and commercial use, ensuring reliability in demanding conditions.