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The ASC Engineered Solutions 830527727 is a black steel extra heavy (XH) pipe nipple sized at 1-1/4 inches by 4 inches. Extra heavy wall nipples provide greater wall thickness than standard schedule 40 fittings, making them suitable for higher-pressure and more demanding piping applications. This nipple is used to connect threaded pipe sections and is a standard component in black steel piping systems installed by licensed plumbers, pipefitters, and gas service technicians.
This nipple is used in residential and commercial gas distribution, steam, and industrial fluid piping systems where a short threaded connector between fittings, valves, or equipment is required. The 1-1/4-inch diameter and 4-inch length make it a common size for main gas lines, boiler connections, and steam distribution headers. It is an import product intended for general trade use.
Designed as an OEM-style replacement or new-installation component for standard NPT threaded black steel piping systems in gas, steam, and industrial fluid applications.
Installation should be performed by a licensed plumber, pipefitter, or gas service technician in accordance with applicable local codes, IFGC, or ASME B31 piping standards. Shut off gas or fluid supply and depressurize the line before threading or replacing any nipple. Apply an appropriate thread sealant or PTFE tape rated for the service media before making up the joint. Do not over-tighten threaded connections, as this can crack fittings or damage threads.
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