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The ASC Engineered Solutions 831005004 is a galvanized steel close nipple used to connect threaded pipe fittings in plumbing, HVAC, and general piping systems. Sized at 1/4 inch by 1-1/2 inch, this nipple provides a short, rigid threaded connection between two female-threaded fittings or components. The galvanized steel construction offers corrosion resistance suitable for water supply, gas, and mechanical piping applications. It is installed by licensed plumbers, pipefitters, and HVAC technicians working on both new construction and retrofit jobs.
This nipple is appropriate for residential and light commercial plumbing and mechanical systems where 1/4 inch threaded pipe connections are required. Typical applications include water supply lines, gas distribution piping, boiler piping, and HVAC hydronic systems. Its compact 1-1/2 inch length makes it well suited for tight-clearance installations where minimal spacing between fittings is needed.
Designed as a standard replacement or new-installation nipple for 1/4 inch NPT threaded piping systems in plumbing, HVAC, and mechanical applications.
Installation is typically performed by a licensed plumber or pipefitter in accordance with applicable IPC or IFGC code requirements. Shut off water or gas supply and depressurize the line before installing or replacing any threaded nipple. 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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