Merit Brass 6040-1200 Ss Pipe Nipple 2-1/2 in Sch 40 316L

Product Description

The MERIT BRASS 6040-1200 is a stainless steel pipe nipple constructed from Grade 316/316L stainless steel using a welded fabrication method. It is sized for 2-1/2 inch pipe and manufactured to Schedule 40 wall thickness, making it suitable for medium-pressure piping systems in demanding service environments. Licensed plumbers, pipefitters, and mechanical contractors install this type of nipple to extend or connect threaded pipe runs in process, industrial, and commercial plumbing applications. The 316/316L dual-grade designation indicates compatibility with both standard and low-carbon stainless specifications, supporting weld-zone corrosion resistance.

This nipple is used in applications where corrosion resistance is critical, including chemical process lines, marine environments, food-grade systems, and commercial plumbing installations. The 2-1/2 inch pipe size and Schedule 40 construction make it a common choice for medium-bore threaded connections in mechanical rooms, industrial facilities, and process piping skids. It is typically installed as a close, short, or long nipple configuration depending on the required offset between fittings.

Key Features

• Grade 316/316L stainless steel provides strong resistance to chloride corrosion and pitting
• Welded construction meets standard pipe nipple fabrication requirements
• Schedule 40 wall thickness suits medium-pressure threaded pipe systems
• Dual 316/316L grade rating supports both standard and low-carbon stainless specifications
• 2-1/2 inch pipe size fits standard NPT threaded fittings and valves of the same size

Compatibility

Designed as an OEM-style replacement or direct-install threaded pipe nipple for 2-1/2 inch Schedule 40 stainless steel piping systems using NPT-threaded connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes, including IPC and ASME B31.3 where applicable. Shut off and depressurize the piping system fully before removing or installing any threaded nipple. Use appropriate pipe thread sealant or PTFE tape rated for stainless steel and the intended service fluid. Avoid over-tightening threaded connections on stainless steel to prevent galling on the threads.