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The ASC Engineered Solutions 830509527 is a black steel extra heavy (XH) pipe nipple sized at 3/8 inch by 4 inches. This close-tolerance threaded nipple is used to connect sections of pipe in gas, steam, and industrial piping systems where standard-wall fittings are insufficient for the application. The extra heavy wall construction provides added durability and pressure resistance compared to standard schedule fittings. It is installed by licensed plumbers, pipefitters, and HVAC technicians working on commercial or industrial piping assemblies.
This nipple is suited for use in gas distribution lines, steam systems, and general industrial piping where a short threaded extension is required between fittings, valves, or manifolds. The 3/8-inch diameter and 4-inch length make it a common choice for close-quarter connections in tight piping runs. The black steel finish is standard for non-potable applications such as natural gas and propane supply lines.
Designed as an OEM-style replacement or standard component for 3/8-inch threaded piping systems in gas, steam, and industrial plumbing applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, including the International Fuel Gas Code (IFGC) and International Plumbing Code (IPC) where relevant. Shut off all gas or fluid supply and relieve system pressure before removing or installing any threaded pipe component. Apply appropriate thread sealant or PTFE tape rated for the service medium. Do not overtighten, as this can damage threads or connected fittings.
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