Directedair dabn-05x600 Black Steel Pipe Nipple

Product Description

The DIRECTEDAIR dabn-05x600 is a black steel pipe nipple used to connect sections of threaded pipe in gas, steam, and general-purpose piping systems. Black steel nipples are a standard fitting for plumbers, pipefitters, and HVAC technicians working with natural gas lines, propane distribution, steam heating, and industrial fluid transfer. The black finish results from the mill scale left on the steel during manufacturing, making these nipples well suited for applications where galvanized coatings are not required or permitted.

Black steel pipe nipples are commonly installed in residential and commercial gas supply lines, boiler and steam heating systems, and industrial piping runs. They are threaded on both ends to mate with standard NPT fittings, valves, and black iron pipe. These fittings are a routine component in any piping rough-in or repair where a short, rigid threaded connection is needed between two female-threaded components.

Key Features

• Black steel construction suited for gas, steam, and general fluid piping
• Mill-scale black finish — no galvanizing, appropriate for gas service per common code requirements
• Threaded on both ends for standard NPT connections
• Manufactured to industry dimensional and material standards

Compatibility

Designed as an OEM-style replacement or standard component for threaded black iron and steel piping systems using NPT fittings.

Installation Notes

Black steel pipe nipples are installed by licensed plumbers, pipefitters, or HVAC technicians depending on jurisdiction and application. Shut off all gas supply or fluid flow and relieve system pressure before removing or installing any threaded pipe fitting. Apply an approved pipe thread sealant or PTFE tape rated for the service medium — confirm compatibility with gas service before use. All gas piping work must comply with applicable local codes and the International Fuel Gas Code (IFGC).

Technical Specifications

• Material: Black Steel
• Connection Type: Threaded (NPT both ends)
• Finish: Black (mill scale)

Standard Information

• Brand: DIRECTEDAIR
• Manufacturer Part Number: dabn-05x600