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The ASC Engineered Solutions 834902033 is a black steel nipple run set designed for threaded pipe assemblies in plumbing, HVAC, and industrial piping systems. Each set includes 10 nipples sized at 1-1/4 inches in diameter and 6 inches in length, providing consistent threading and dimensional accuracy for fast, reliable connections. Manufactured from black steel, these nipples are well suited for gas lines, steam systems, and other non-potable fluid applications where galvanized or stainless fittings are not required. Licensed plumbers and pipefitters typically install these as part of rough-in or service work on commercial and residential systems.
This nipple run is intended for use in threaded black steel pipe systems handling gas, steam, or industrial fluids. The 10-piece bundle format supports projects requiring multiple connections of the same size, reducing procurement time on larger runs. Domestic manufacture is confirmed per supplier data, which may satisfy project specifications requiring domestic-origin components.
Designed as an OEM-style replacement and standard fitment for 1-1/4 inch threaded black steel pipe systems in residential and commercial plumbing, gas, and HVAC piping applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing and mechanical codes, including the IPC and IFGC where relevant. Shut off the gas or fluid supply and relieve system pressure before beginning any threaded pipe work. Apply appropriate thread sealant or tape rated for the specific service medium before making up connections. Do not over-tighten threaded fittings, as this can damage threads or cause leaks.
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