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The ASC ENGINEERED SOLUTIONS 830536504 is a black steel extra heavy (XH) pipe nipple sized at 2 inches x 3.5 inches. This close-cut threaded fitting is used to connect sections of pipe in gas, steam, and industrial piping systems. The extra heavy wall designation means greater wall thickness compared to standard schedule pipe nipples, making it suited for higher-pressure or higher-stress installations. Licensed plumbers, pipefitters, and mechanical contractors typically source this fitting for commercial and industrial work where standard-weight nipples are not specified.
This nipple is appropriate for use in black steel piping systems including natural gas distribution, steam lines, and general industrial fluid conveyance. The 2-inch nominal pipe size and 3.5-inch overall length make it a common transition or extension piece in tight spaces within mechanical rooms, boiler rooms, and pipe chases. It is an import product.
Designed as an OEM-style replacement or direct-fit nipple for black steel threaded piping systems using 2-inch nominal pipe size connections.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes such as the IPC or IFGC. Shut off and depressurize the piping system completely before removing or installing any threaded fitting. Apply an appropriate thread sealant or PTFE tape rated for the intended service medium before making up the connection. Do not over-tighten threaded connections, as this can damage fittings or distort sealing surfaces.
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