B K Mueller 582-015HC Black Pipe Nipple 3/8x1-1/2 in

Product Description

The B K Mueller Industries 582-015HC is a black steel pipe nipple sized at 3/8 inches by 1-1/2 inches. Pipe nipples are short threaded pipe segments used to connect two female-threaded fittings or to extend a run of pipe. This nipple is finished in black, indicating a standard black steel (ungalvanized) construction typical for gas distribution and low-pressure steam or water piping applications. It ships in a package quantity of 10 units, making it practical for job-site stocking. Licensed plumbers, pipefitters, and HVAC technicians commonly install these fittings during rough-in and service work.

Black pipe nipples of this size are commonly used in residential and light commercial applications including natural gas and propane supply lines, low-pressure steam systems, and general black iron piping assemblies. The 3/8-inch diameter is a standard size for branch connections on gas appliances and burner supply lines. These nipples are compatible with standard NPT threaded fittings and valves of the same nominal size.

Key Features

• 3/8 inch by 1-1/2 inch close-length black steel nipple
• Standard NPT threads on both ends for compatibility with threaded fittings and valves
• Black steel (ungalvanized) finish suited for gas and low-pressure piping systems
• Sold in a package quantity of 10 for efficient job-site use
• Lightweight at 0.62 pounds per package

Compatibility

Designed as an OEM-style replacement or standard stock fitting for use with 3/8 inch NPT threaded pipe fittings, valves, and couplings in black iron piping systems.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician in accordance with applicable local codes and the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC) where required. Always shut off the gas or fluid supply and depressurize the line before disassembling or extending any piping. Apply an approved pipe thread sealant or PTFE tape rated for the intended service medium to all threaded joints before assembly. Do not use black steel nipples in systems requiring galvanized or stainless fittings.