The 1/2 X 3-1/2" SCH 80 BLK NIPPLE from Service Metal Products is a durable and reliable component for various piping applications. Constructed from Schedule 80 black steel, this nipple is designed to withstand high pressure and temperature, making it suitable for oil, gas, and water systems. Its dimensions ensure a secure fit in existing piping setups, while the threaded ends provide easy installation. This nipple meets industry standards for safety and performance, making it an essential choice for professionals seeking quality and reliability in their piping solutions.