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The ASC Engineered Solutions 831018809 is a galvanized steel pipe nipple sized at 1/2 inch by 12 inches. Pipe nipples are short threaded pipe sections used to connect two fittings, valves, or other piping components in a run. This nipple is manufactured from galvanized steel, providing corrosion resistance suited for water, gas, and general plumbing distribution systems. It is installed by licensed plumbers, pipefitters, and mechanical contractors working on residential and light commercial piping systems. The 12-inch length makes it a standard close-to-medium extension between threaded connections.
This nipple is appropriate for use in water supply lines, gas distribution piping, and general mechanical piping assemblies where a threaded galvanized fitting is specified. The 1/2-inch pipe size fits standard NPT threaded fittings and valves commonly found in residential and commercial plumbing and HVAC hydronic systems. It is an import product intended for general-duty applications where domestic certification is not required by the project specification.
Designed as a standard threaded replacement or new-installation nipple compatible with 1/2-inch NPT fittings, couplings, valves, and other threaded pipe components in galvanized piping systems.
Installation is performed by a licensed plumber or pipefitter following applicable IPC or local plumbing code requirements. Shut off and depressurize the piping system fully before removing or installing threaded nipples. Apply appropriate thread sealant or PTFE tape to the NPT threads before assembly. Do not overtighten, as galvanized steel threads can gall or crack fittings if excessive torque is applied without proper technique.
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