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The Edmund A. Gray NIPGAL34-4 is a galvanized steel pipe nipple measuring 3/4 inches in diameter and 4 inches in length. It is a short, threaded pipe fitting used to connect two female-threaded fittings, valves, or other components in a piping system. Plumbers, pipefitters, and mechanical contractors rely on pipe nipples like this one every day for water supply lines, gas distribution systems, fire suppression lines, and industrial piping assemblies. The galvanized finish provides a protective zinc coating over the steel core, which helps resist corrosion and extends the service life of the fitting in wet or outdoor environments. This makes it a practical choice for both indoor plumbing rough-in work and exposed exterior applications where moisture is a concern. The 3/4 inch pipe size is one of the most common diameters used in residential and commercial plumbing systems, making this nipple a high-demand fitting for service trucks and supply houses alike. At 4 inches long, it provides enough thread engagement on both ends while keeping a compact profile for tight spaces. The threads are cut to standard NPT specifications, ensuring compatibility with a wide range of fittings, couplings, tees, elbows, and valves. Galvanized steel pipe nipples are valued for their strength and durability compared to plastic alternatives, especially in higher-pressure or higher-temperature service conditions. This fitting is suitable for use in potable water systems, air lines, steam lines, and gas piping where local codes permit. Whether you are replacing a damaged nipple on an existing system or building out new piping infrastructure, the NIPGAL34-4 delivers reliable, code-compatible performance in a standard trade-ready form factor.
The Edmund A. Gray NIPGAL34-4 galvanized steel pipe nipple is a dependable, corrosion-resistant fitting built for demanding plumbing and mechanical piping applications. Its standard NPT threading and 3/4 inch by 4 inch dimensions make it a go-to replacement or new-construction component for trade professionals.
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