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The ASC Engineered Solutions 831033600 is a galvanized steel pipe nipple used to connect threaded pipe sections in plumbing, HVAC, and mechanical piping systems. Measuring 1.5 inches in diameter by 4 inches in length, this close-tolerance nipple provides a rigid, corrosion-resistant threaded joint in both above-ground and exposed indoor applications. Galvanized steel construction offers a zinc-coated surface that resists rust in standard service environments. Plumbers and pipefitters install this nipple where short extensions or close connections are needed between threaded fittings, valves, and pipe runs. The piece weighs 0.77 pounds and is intended for import-grade general service use.
This galvanized nipple is suited for residential and light commercial piping installations. Typical applications include water supply lines, hydronic heating distribution, gas piping where local code permits galvanized fittings, and general mechanical systems requiring NPT-threaded connections. It fits into standard threaded piping assemblies where a 1.5-inch nominal diameter fitting is specified. Contractors and pipefitters source this nipple for maintenance repairs, system extensions, and new rough-in work across a wide range of mechanical piping configurations.
Designed as a standard replacement or new-installation nipple for 1.5-inch NPT threaded piping systems in plumbing and mechanical applications.
Installation is performed by licensed plumbers or pipefitters following applicable local plumbing codes and IFGC requirements where gas service is involved. Shut off and depressurize the pipe system before removing or installing any threaded fitting. Apply an appropriate thread sealant or PTFE tape to the NPT threads before assembly to ensure a leak-free joint. Do not over-torque threaded connections on galvanized fittings, as this can damage threads or crack adjacent fittings.
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