The 3" x 7" Black Nipple is a robust pipe fitting designed for connecting two pipes in plumbing and industrial applications. Made from high-quality black steel, this nipple offers excellent durability and resistance to wear. Its dimensions ensure a secure fit for 3" pipes, making it suitable for various fluid transport systems. The black finish provides additional protection against corrosion, enhancing its longevity. This nipple complies with industry standards, ensuring reliable performance in both residential and commercial settings.