Value Collection 4BN1/2X8 Ss Pipe Nipple Sch 40 Npt

Product Description

The VALUE COLLECTION 4BN1/2X8 is a stainless steel pipe nipple machined to Schedule 40 wall thickness with NPT (National Pipe Taper) threads on both ends. Nipples of this type serve as short threaded connectors between fittings, valves, and threaded pipe assemblies in fluid and gas piping systems. The 1/2-inch nominal pipe diameter and 8-inch body length make it a close-fit solution for moderate-span connections. Weighing 0.26 pounds, it is suitable for installations where corrosion resistance is a priority, such as wet, chemical-exposure, or food-service environments. Licensed plumbers and pipefitters are the typical installers in both commercial and residential applications.

This nipple is used in plumbing, HVAC hydronic piping, compressed air lines, and light industrial piping systems where stainless steel is specified for corrosion resistance or sanitary requirements. The Schedule 40 wall thickness meets standard pressure ratings for NPT-threaded assemblies in these applications. It is sold individually, making it practical for service calls and small repair jobs where a single replacement fitting is needed.

Key Features

• Stainless steel construction resists corrosion in wet, chemical, and sanitary service environments
• Schedule 40 wall thickness provides standard pressure-rated performance for NPT threaded systems
• NPT threads on both ends for compatibility with standard threaded fittings and valves
• 1/2-inch nominal diameter suits common residential and light commercial pipe sizes
• 8-inch length provides moderate standoff between threaded components
• Sold as a single unit for targeted repair and replacement work

Compatibility

Designed as an OEM-style replacement and general-use fitting for Schedule 40 NPT threaded pipe assemblies in plumbing, HVAC hydronic, and light industrial piping systems using 1/2-inch nominal pipe connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and ASME B1.20.1 NPT thread standards. Shut off and depressurize the system completely before removing or installing any threaded fitting. Apply appropriate thread sealant or PTFE tape to the male threads before assembly and tighten to a snug fit using pipe wrenches — avoid over-torquing, which can crack fittings or distort threads. Pressure-test the assembly after installation before returning the system to service.