Merit Brass 6004-3600 Ss Pipe Nipple 1/4 in 316 316L Sch 40

Product Description

The MERIT BRASS 6004-3600 is a welded stainless steel pipe nipple designed for fluid and gas piping systems in commercial, industrial, and trade applications. Constructed from Grade 316/316L stainless steel, this nipple offers strong corrosion resistance, making it well-suited for demanding environments including chemical exposure, moisture, and elevated temperatures. Built to Schedule 40 wall thickness for the 1/4 inch pipe size, it provides the structural integrity required for pressure-rated piping assemblies. Plumbers, pipefitters, and mechanical contractors routinely specify this type of fitting when system conditions call for stainless over carbon steel or brass.

This nipple is used in a wide range of piping systems including potable water, process piping, steam service, and HVAC hydronic systems where corrosion resistance is a priority. The 1/4 inch pipe size makes it appropriate for instrument connections, gauge ports, bypass lines, and other small-bore piping applications. The Grade 316/316L dual-rated material meets requirements for both standard and low-carbon weld-sensitive installations. It is commonly installed in residential and light commercial mechanical rooms as well as industrial process environments.

Key Features

• Grade 316/316L stainless steel construction for superior corrosion resistance
• Welded construction meets Schedule 40 wall thickness requirements
• 1/4 inch pipe size suits small-bore instrument and gauge connections
• Dual-grade 316/316L rating supports standard and weld-sensitive applications
• UNSPSC Code 40173300 for procurement and catalog classification

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/4 inch Schedule 40 stainless steel piping systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable plumbing codes such as the IPC or ASME B31.1/B31.3 for process piping. Shut off and depressurize the system completely before removing or installing any threaded fitting. Use an appropriate thread sealant rated for stainless steel and the service media involved. Do not over-tighten threaded connections, as this can stress the fitting body.