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The ASC ENGINEERED SOLUTIONS 830518643 is a black steel extra heavy (XH) pipe nipple sized at 3/4 inch x 2 inches. Pipe nipples are short threaded pipe sections used to connect two fittings, valves, or other piping components in a run. This nipple is manufactured from black steel, making it suitable for gas, oil, and steam distribution systems where standard galvanized fittings are not required. The extra heavy wall rating provides additional strength and durability compared to standard-weight nipples. Licensed plumbers, pipefitters, and HVAC technicians typically install these as part of gas supply lines, mechanical room piping, and industrial process piping assemblies.
This nipple is intended for use in commercial and residential piping systems that require a 3/4-inch nominal pipe size connection at a 2-inch face-to-face length. Common applications include gas piping manifolds, boiler connections, and mechanical equipment supply lines where close or short nipple configurations are needed to make tight, compact connections between threaded components.
Designed as an OEM-style replacement or standard-stocking nipple for 3/4-inch NPT threaded piping systems using black steel fittings in gas, steam, or mechanical piping applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, the International Fuel Gas Code (IFGC), or the International Plumbing Code (IPC) as appropriate to the service. Shut off and depressurize the piping system completely before removing or installing any threaded components. Apply an approved pipe thread sealant or PTFE tape rated for the intended service medium to the male threads before assembly. Do not over-tighten threaded connections, as this can damage fittings or create leak points.
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