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The BMI USA 10981 is a black steel pipe nipple measuring 36 inches in length. Pipe nipples are short sections of threaded pipe used to connect fittings, valves, and other piping components in gas, water, and steam distribution systems. This nipple is manufactured from steel with a black finish, making it suitable for gas supply lines and other non-potable piping applications where a black iron specification is required. At 10.8 pounds, the 10981 is a substantial, full-length nipple intended for permanent installations rather than temporary or repair work.
This pipe nipple is used in residential and commercial plumbing and gas piping installations. Licensed plumbers and gas fitters install components like this when extending or connecting piping runs in boiler rooms, mechanical rooms, and utility spaces. The black finish is standard for natural gas and propane distribution piping inside structures, as it meets common code requirements for those applications.
Designed as an OEM-style replacement or new-installation component for standard threaded black iron piping systems in residential and commercial gas and plumbing applications.
Installation should be performed by a licensed plumber or gas fitter in accordance with the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC) as applicable. Shut off the gas or water supply and relieve system pressure before making any connections. Apply an approved pipe thread sealant or PTFE tape rated for the service medium to all threaded joints before assembly. Do not over-tighten threaded connections, as this can damage fittings or compromise the seal.
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