Value Collection 4BN3/4*4 Ss Pipe Nipple 3/4 in Sch 40

Product Description

The VALUE COLLECTION 4BN3/4*4 is a welded stainless steel pipe nipple sized for 3/4 inch pipe connections. Manufactured from Grade 304/304L stainless steel, this nipple meets Schedule 40 wall thickness requirements, providing reliable pressure handling in a wide range of fluid and gas piping applications. The 304/304L dual-grade designation indicates low carbon content, making it suitable for welded assemblies where sensitization is a concern. Plumbers, pipefitters, and mechanical contractors use nipples of this type to extend or connect threaded pipe runs in both new construction and retrofit work.

This pipe nipple is appropriate for residential and light commercial plumbing, HVAC hydronic systems, industrial process lines, and general-purpose fluid transfer where corrosion resistance is required. The 3/4 inch pipe size and Schedule 40 construction make it a common fit for domestic water supply, chilled water lines, and similar low-to-moderate pressure applications. The welded construction is standard for stainless nipples in this size range and is compatible with threaded fittings and valves that accept NPT connections.

Key Features

• Grade 304/304L stainless steel construction resists corrosion in wet and mildly chemical environments
• Schedule 40 wall thickness meets standard pressure ratings for 3/4 inch pipe service
• Welded construction — standard for stainless pipe nipples in this size range
• Low carbon 304L designation reduces carbide precipitation risk in welded assemblies
• Threaded ends for direct connection to NPT-compatible fittings, valves, and equipment

Compatibility

Designed as a standard threaded pipe nipple for use with 3/4 inch NPT fittings, valves, and piping components in Schedule 40 stainless steel piping systems.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Shut off and depressurize the affected line before removing or installing any threaded pipe component. Apply an appropriate thread sealant or PTFE tape rated for the service fluid before making up threaded connections. Follow applicable plumbing codes, including IPC requirements, for pipe support, material compatibility, and joint preparation.