Value Collection NB08055 Black Steel Pipe Nipple Sch 40

Product Description

The VALUE COLLECTION NB08055 is a black steel pipe nipple used to connect threaded pipe sections in plumbing, mechanical, and HVAC piping systems. This nipple measures 1-1/2 inches in diameter and 5-1/2 inches in length, manufactured to Schedule 40 wall thickness for reliable pressure-rated service. Both ends are threaded in compliance with ANSI B1.20.1 and ASME B1.20.1 standards, ensuring compatibility with standard NPT fittings. Licensed plumbers and pipefitters use this type of nipple in gas, water, and steam distribution systems where a short-run threaded connection is required.

This Schedule 40 black steel nipple is suitable for residential and light commercial piping applications. It is commonly installed in natural gas supply lines, compressed air systems, hydronic heating systems, and industrial fluid distribution runs. The black iron finish makes it a standard choice for gas piping installations where galvanized coatings are not permitted by code. It installs between standard NPT couplings, fittings, valves, or threaded equipment connections in any system requiring a 1-1/2 inch pipe size.

Key Features

• Schedule 40 wall thickness rated for standard service pressure applications
• Threaded on both ends per ANSI B1.20.1 and ASME B1.20.1 for NPT compatibility
• 1-1/2 inch nominal pipe size with 5-1/2 inch overall length
• Black steel construction suitable for gas, air, and hydronic piping
• Meets ASTM material standards for carbon steel pipe nipples

Compatibility

Designed as a standard NPT threaded replacement nipple for Schedule 40 steel piping systems using 1-1/2 inch nominal pipe size fittings, couplings, and valves.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC) as required by application. Shut off and depressurize the piping system completely before removing or installing any threaded nipple. Apply an approved pipe thread sealant or PTFE tape to the male threads before assembly. Do not overtighten threaded connections, as this can damage the threads or fittings.