Value Collection BDNA--13488-1 Black Pipe Nipple Sch 40

Product Description

The VALUE COLLECTION BDNA--13488-1 is a black steel pipe nipple designed for threaded piping assemblies in plumbing, HVAC, gas distribution, and industrial piping systems. It measures 1-1/2 inches in diameter and 4-1/2 inches in length, built to Schedule 40 wall thickness. The nipple is welded construction and features male NPT threads on both ends, making it a standard close-couple connector between fittings, valves, and other threaded components. Plumbers, pipefitters, and HVAC technicians use this type of nipple to extend or connect runs of black iron pipe in both residential and light commercial applications.

This nipple is suited for use in natural gas supply lines, propane distribution, steam systems, and general-purpose water or air piping where black steel pipe is specified. Schedule 40 wall thickness meets standard pressure requirements for typical low-pressure gas and plumbing service. The MNPT x MNPT thread configuration allows direct installation into threaded fittings, manifolds, and valves without adapters. It is commonly used in boiler rooms, mechanical rooms, rooftop HVAC units, and underground-to-above-grade gas riser assemblies.

Key Features

• 1-1/2 inches nominal pipe size with 4-1/2 inches overall length
• Schedule 40 wall thickness for standard-duty pressure service
• Welded steel construction for consistent dimensional integrity
• Male NPT threads on both ends for direct connection to standard threaded fittings
• Black steel finish suitable for gas, steam, air, and non-potable water service

Compatibility

Designed as a standard OEM-style replacement or new-installation component compatible with 1-1/2 inches Schedule 40 black iron threaded piping systems using NPT fittings.

Installation Notes

Installation is performed by licensed plumbers or pipefitters following applicable code requirements such as the IFGC or IPC. Shut off and bleed all gas or fluid pressure from the line before threading or unthreading any nipple. Apply an approved thread sealant or pipe thread compound rated for the service medium before making up connections. Do not over-tighten threaded connections, as this can crack fittings or distort threads.