A pipe long nipple is a short length of pipe with threaded ends that is used to connect two pipes or fittings. Pipe long nipples are available in a variety of sizes and thread types to fit different applications. Technical Specifications 1. Size: 1/8 Inch to 4 Inch Customized Up to 12â?? 2. Material: Carbon steel, Alloy Steel, Stainless steel, Duplex 3. Thread: NPT, BSP, BSPT Applications Pipe long nipples are used in a variety of applications, including: a. Connecting two pipes b. Extending a pipe run c. Tapping into a pipe d. Repairing a leaking pipe e. Adding a fitting to a pipe Safety Precautions When working with pipe long nipples, it is important to take the following safety precautions: A. Use the correct size and type of nipple for the application. B. Make sure the nipple is properly threaded and tightened. C. Do not overtighten the nipple, as this could damage the threads. D. Use gloves and eye protection when working with pipe long nipples.