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The ASC Engineered Solutions 831042007 is a galvanized steel pipe nipple sized at 2.5 inches by 4.5 inches. Pipe nipples are short threaded pipe segments used to connect two fittings, valves, or other piping components. This nipple is manufactured from galvanized steel, which provides corrosion resistance suited to water supply, mechanical, and general plumbing applications. It is a standard trade fitting installed by licensed plumbers and pipefitters working on commercial or industrial piping systems. The 2.5-inch nominal diameter and 4.5-inch overall length make it a close nipple option for tight-clearance installations where a longer run is not required.
This galvanized nipple is appropriate for use in water distribution, mechanical room piping, and general industrial plumbing where threaded galvanized fittings are specified. At 2.5 inches nominal diameter, it is most common in commercial and light industrial settings rather than residential applications. Plumbers and pipefitters use nipples like this when connecting valves, unions, couplings, and other threaded components in a run. The 4.5-inch length provides a short but functional extension between two threaded connections.
Designed as an OEM-style replacement or standard-stock threaded fitting for 2.5-inch nominal galvanized steel piping systems using NPT threaded connections.
Installation is performed by licensed plumbers or pipefitters following applicable IPC or local plumbing code requirements. Shut off water supply and relieve system pressure before removing or installing any threaded pipe fittings. Apply appropriate thread sealant or PTFE tape to male threads before assembly. Do not overtighten threaded connections, as this can crack fittings or damage threads.
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