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The VALUE COLLECTION 6BN21/2X21/2 is a stainless steel pipe nipple built to Schedule 40 wall thickness with NPT (National Pipe Taper) threads on both ends. Pipe nipples of this type serve as short threaded connectors used to join sections of pipe, fittings, or valves within a piping system. The stainless steel construction offers corrosion resistance suited to demanding service environments. This nipple is installed by licensed plumbers, pipefitters, and HVAC mechanics working on fluid or gas distribution systems where a close or short extension connection is required between threaded components.
This pipe nipple is appropriate for use in residential and commercial plumbing, HVAC hydronic systems, and light industrial piping applications where Schedule 40 wall thickness and NPT threading are specified. The stainless steel material makes it a practical choice in corrosive or high-moisture environments such as mechanical rooms, boiler systems, and process piping where carbon steel nipples would be unsuitable. It is sold individually and is compatible with standard NPT-threaded fittings, valves, and equipment.
Designed as an OEM-style replacement or direct-fit component for threaded pipe assemblies using Schedule 40 NPT stainless steel pipe nipples.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and IPC guidelines. Shut off and depressurize the system before removing or installing any threaded pipe components. Use an appropriate thread sealant or PTFE tape on NPT threads to ensure a leak-free joint. Do not over-torque threaded connections, as this can crack fittings or distort threads.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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