The 1" X 4" S/40S Nipple WLD A312 TP 304/304L is a high-quality stainless steel pipe fitting designed for durability and reliability in various applications. Made from A312 TP 304/304L material, this nipple offers excellent corrosion resistance and strength. With a standard size of 1 inch in diameter and 4 inches in length, it is ideal for connecting pipes in plumbing and industrial systems. The welded construction ensures a secure fit, while the S/40S schedule rating provides compatibility with high-pressure systems. This nipple meets industry standards for quality and performance, making it a trusted choice for professionals.