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The ASC Engineered Solutions 830523304 is a black steel extra heavy (XH) pipe nipple sized at 1 inch by 3.5 inches. Pipe nipples are short lengths of threaded pipe used to connect two fittings, valves, or equipment ports in a piping system. The extra heavy wall designation indicates increased wall thickness compared to standard weight pipe, making this nipple suitable for higher-pressure or higher-stress applications. Licensed plumbers and pipefitters install this type of fitting in gas, steam, and industrial fluid systems where a robust, close-coupled connection is required.
This black steel XH nipple is used in residential and commercial piping installations including natural gas supply lines, steam heating systems, and industrial process piping. Its black steel construction makes it appropriate for dry or gas service. The 1 inch by 3.5 inch dimensions suit applications requiring a short, rigid connection between threaded components in tight spaces or inline runs.
Designed as an OEM-style replacement or standard-stock fitting for threaded black steel pipe systems using 1 inch nominal pipe size connections.
Installation of threaded black steel nipples should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC). Shut off and depressurize the line before removing or installing any threaded fitting. Apply an approved thread sealant or PTFE tape rated for the intended service medium before making up the joint. Inspect threads for damage before installation to ensure a leak-free connection.
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