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The VALUE COLLECTION 4BN2*21/2 is a welded stainless steel pipe nipple designed for use in fluid handling, piping, and industrial plumbing systems. Manufactured from Grade 304/304L stainless steel, this nipple offers corrosion resistance suitable for a wide range of media including water, mild chemicals, and process fluids. It is sized for 2-inch pipe and conforms to Schedule 40 wall thickness, making it a standard fit for threaded pipe assemblies in commercial and industrial installations. Plumbers, pipefitters, and mechanical contractors install this type of fitting as part of threaded pipe runs, transitions, and close-coupled connections.
This nipple is suited for residential and commercial plumbing, mechanical rooms, process piping, and HVAC condensate or hydronic systems where stainless steel is specified for corrosion resistance or sanitary requirements. The Schedule 40 wall thickness meets standard pressure and mechanical requirements for typical 2-inch threaded piping applications. It is appropriate for installations where standard carbon steel fittings are not acceptable due to fluid compatibility or environmental exposure concerns.
Designed as an OEM-style replacement or standard-stock fitting for 2-inch Schedule 40 threaded stainless steel piping systems using NPT connections.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC or IFGC code requirements for the jurisdiction. Shut off the relevant fluid supply and depressurize the line before removing any existing fitting or nipple. Apply appropriate thread sealant or PTFE tape rated for the fluid service before making up threaded joints. Do not over-torque threaded stainless connections, as galling of threads can occur without proper lubrication and careful technique.
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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