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The ASC ENGINEERED SOLUTIONS 830219002 is a black steel long nipple fitting measuring 0.5 inches in diameter by 24 inches in length. Long nipples are fully threaded or close-to-close threaded pipe extensions used to connect sections of pipe or extend a run in gas, water, and mechanical piping systems. Weighing 1.68 pounds, this fitting is fabricated from black steel, making it well suited for natural gas, propane, and non-potable water applications where corrosion from the transported medium is not a primary concern. Licensed plumbers, pipefitters, and HVAC technicians are the typical installers of this type of fitting.
This long nipple is intended for use in residential and light commercial piping installations where a threaded 0.5-inch pipe run extension or rigid connection is required. Common applications include gas branch lines, boiler piping, mechanical room headers, and industrial process piping. The black steel construction is standard for low-pressure gas distribution lines inside buildings and is widely accepted under applicable mechanical and fuel gas codes.
Designed as a standard-thread replacement or extension fitting for 0.5-inch NPT piping systems in residential and commercial gas and mechanical applications.
Installation of threaded black steel pipe fittings is typically performed by a licensed plumber or pipefitter in accordance with applicable codes such as the IFGC or IPC. Shut off the gas supply or isolate the water system completely before beginning work. Apply an appropriate thread sealant or PTFE tape rated for the intended service to all male threads before assembly. Do not over-tighten threaded connections, and pressure-test the completed assembly before returning the system to service.
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