B K/mueller Inds(import) 588-120HC Black Pipe Nipple

Product Description

The B K/MUELLER INDS(IMPORT) 588-120HC is a black steel pipe nipple measuring 2 inches in diameter and 12 inches in length. Pipe nipples are short lengths of threaded pipe used to connect two fittings, valves, or other pipe sections in gas, air, or fluid distribution systems. This nipple ships in a package of 5 units and is typically installed by licensed plumbers, pipefitters, and gas service technicians working on commercial or residential piping assemblies. The black steel construction makes it well suited for natural gas and propane distribution lines where black iron pipe is the standard material.

This nipple is commonly used in residential and light commercial piping systems, including gas supply lines to furnaces, boilers, water heaters, and other gas-fired appliances. It is also used in compressed air and steam applications where black steel pipe is specified. The 2-inch diameter and 12-inch length make it suitable for main distribution runs or branch connections requiring a close-coupled, full-length nipple between components.

Key Features

• 2-inch nominal diameter with 12-inch overall length for full-nipple applications
• Black steel construction rated for natural gas, propane, compressed air, and steam service
• Threaded ends for standard NPT fitting connections
• Sold in a package of 5 units for job-site efficiency
• Heavyweight construction at approximately 18.08 pounds per package of 5

Compatibility

Designed as a standard NPT-threaded black iron pipe nipple compatible with 2-inch black iron or steel fittings, couplings, valves, and pipe in residential and commercial gas and fluid piping systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local codes, the International Fuel Gas Code (IFGC), and NFPA 54 for gas piping applications. Shut off the gas supply and depressurize the line before beginning any work. Apply an approved pipe thread sealant or PTFE tape rated for gas service to the male threads before assembly. Do not overtighten threaded connections, as this can damage threads or fittings.