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The ASC Engineered Solutions 831055009 is a galvanized steel pipe nipple sized at 4 inches by 8 inches. It provides a short, threaded pipe section used to connect fittings, valves, and other pipe components in a piping system. Galvanized steel construction gives it corrosion resistance suitable for water supply, HVAC hydronic, and general plumbing service. This nipple is installed by licensed plumbers and pipefitters working on commercial and residential pipe assemblies where a close-coupled threaded connection is required.
This nipple is suited for use in water distribution, steam, and general-purpose piping systems where a 4-inch threaded connection is needed. The 8-inch length provides enough clearance for installations that require a short offset or extension between threaded fittings and pipe components. It is a standard-use item found in mechanical rooms, boiler rooms, and process piping runs.
Designed as a standard-thread galvanized steel pipe nipple for use in 4-inch piping systems requiring a short threaded extension or coupling section.
Installation is performed by a licensed plumber or pipefitter. Shut off and depressurize the piping system completely before removing or installing any threaded fittings. Apply appropriate thread sealant or PTFE tape to male threads per local plumbing code requirements. Inspect threads for damage before assembly and do not overtighten, as this can crack fittings or distort threads.
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