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The ASC Engineered Solutions 831001607 is a galvanized steel close nipple measuring 1/8 inch by 4-1/2 inches, designed for use in threaded pipe assemblies across plumbing, HVAC, and light industrial piping systems. The galvanized steel construction resists corrosion and extends service life in both wet and dry environments. At 0.08 pounds, this nipple is a lightweight, standard fitting used to extend or connect threaded pipe runs. Licensed plumbers and pipefitters are the typical installers for this type of fitting in residential and commercial applications.
This nipple is suited for low-pressure threaded pipe systems where a short 1/8-inch male-threaded extension or coupling connection is needed. Common applications include gas distribution branch lines, water supply connections, compressed air fittings, and general-purpose pipe assemblies in mechanical rooms, equipment connections, and utility installations. The 4-1/2-inch length makes it appropriate for situations requiring a short but measurable standoff between fittings or valves.
Designed as an OEM-style replacement or standard component for 1/8-inch NPT threaded pipe systems in residential and commercial plumbing, HVAC, and light industrial installations.
Installation of threaded pipe nipples should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off and depressurize the pipe system completely before removing or installing any threaded fittings. Use an appropriate thread sealant or PTFE tape on male threads before assembly. Do not over-torque threaded connections, as this can crack fittings or damage threads.
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