PIPE DÉCOR pre-cut pipe is suitable for both plumbing and décor projects. This is genuine schedule 40 black steel pipe that has been hydrostatically tested and meets ASTM and ASME standards. Each pipe comes pre-threaded, is free of stickers, and coated in a light industrial oil to prevent rust, making it ideal for pipe décor or standard gas, air, and liquid propane applications. Quality industrial black steel complements any aesthetic, and IPS threads allow compatibility with lamp parts, valves, and other project materials. PIPE DÉCOR offers a wide range of fittings and connectors to create custom designs or use with our pipe kits. Pipes require cleaning and sealing prior to use. Authentic black steel provides a modern, industrial look and is 100% schedule 40. It is suitable for plumbing applications as well as home décor. Clean and seal instructions are included. Each pipe is hydrostatically tested, UL- and FM-listed, and compatible with all PIPE DÉCOR fittings, furniture kits, and pipes of the same diameter. We are available to answer any questions or concerns and are happy to assist.