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The ASC ENGINEERED SOLUTIONS 831001409 is a galvanized steel pipe nipple sized at 1/8 inch by 4 inches. Pipe nipples are short sections of externally threaded pipe used to connect two female-threaded fittings or valves in a piping system. This nipple is constructed from galvanized steel, which provides corrosion resistance in exposed or mildly corrosive environments. At 0.07 pounds, it is a compact, lightweight fitting suited for low-pressure gas, water, or air distribution lines. Plumbers, pipefitters, and HVAC technicians install nipples like this one as part of manifold assemblies, drop lines, and branch connections.
This nipple is used in residential and light commercial plumbing, HVAC, and general piping applications where 1/8-inch NPT threaded connections are required. The 4-inch length makes it suitable for short offset runs or connection extensions between fittings, valves, or equipment ports. It is imported and intended for standard trade use where domestic origin is not a project specification requirement.
Designed as a standard NPT threaded replacement or new-installation pipe nipple for residential and light commercial plumbing, HVAC, and general piping systems requiring 1/8-inch threaded connections.
Installation is performed by licensed plumbers or pipefitters following applicable IPC or IFGC code requirements for the intended service. Apply an approved thread sealant or PTFE tape to the male threads before assembly. Do not overtighten threaded connections, as this can crack fittings or distort threads. Shut off and depressurize the line before removing or installing any nipple in an active system.
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