Merit Brass 6040-1000 Stainless Steel Pipe Nipple 2.5 in Sch 40

Product Description

The MERIT BRASS 6040-1000 is a welded stainless steel pipe nipple designed for use in fluid and gas piping systems where corrosion resistance is critical. Manufactured from Grade 316 and 316L stainless steel, this nipple delivers strong resistance to chlorides, acids, and high-temperature environments. Sized at 2-1/2 inches and built to Schedule 40 wall thickness, it fits standard NPT threaded piping assemblies. Plumbers, pipefitters, and mechanical contractors install this type of fitting in industrial, commercial, and marine applications where standard carbon steel or brass would corrode prematurely.

This pipe nipple is suited for use in plumbing, HVAC hydronic systems, chemical process lines, food service piping, and coastal or marine installations where salt air and moisture exposure demand a higher-grade alloy. The 316L designation indicates low carbon content, making it well-suited for applications involving welding or post-fabrication where sensitization is a concern. Schedule 40 construction ensures the nipple meets standard pressure and wall-thickness requirements for 2-1/2 inch pipe runs.

Key Features

• Grade 316 and 316L stainless steel construction for superior corrosion resistance
• Welded construction meeting Schedule 40 wall thickness requirements
• 2-1/2 inch pipe size with matching NPT thread size
• Low carbon 316L grade minimizes sensitization risk in welded or fabricated assemblies
• Suitable for corrosive fluid, chemical, and marine piping environments

Compatibility

Designed as an OEM-style replacement and standard fitting for 2-1/2 inch Schedule 40 stainless steel threaded piping systems using NPT connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter following applicable IPC or ASME B31 piping codes. Shut off and depressurize the system fully before removing or installing any threaded nipple. Use appropriate thread sealant rated for stainless steel and the intended service medium. Avoid over-tightening, which can stress stainless steel threads and cause galling.