The 1-1/4" 150# 304 Stainless Steel Hex Weld Nipple from Merit Brass is designed for high-pressure applications, featuring a hex design for easy welding and installation. Constructed from durable 304 stainless steel, this nipple provides excellent corrosion resistance and durability, making it suitable for a variety of industrial and plumbing applications. With a pressure rating of 150#, it meets ISO 49 standards, ensuring compatibility with various piping systems. This nipple is ideal for use in demanding environments where reliability and performance are critical.