Merit Brass 6506-6000 Ss Pipe Nipple 3/8 in Grade 316 Sch 80

Product Description

The MERIT BRASS 6506-6000 is a Grade 316 stainless steel seamless pipe nipple sized for 3/8-inch pipe. Built to Schedule 80 wall thickness, this nipple delivers greater pressure capacity and wall strength compared to Schedule 40 equivalents. Grade 316 stainless steel adds molybdenum to the alloy, improving resistance to chlorides, saltwater exposure, and corrosive process fluids. It is a standard threaded fitting used by plumbers, pipefitters, and industrial maintenance technicians wherever a short, threaded pipe extension or connection between fittings is required.

This nipple is suited for use in plumbing, process piping, chemical handling, marine environments, and food-service installations where corrosion resistance and pressure integrity are critical. Schedule 80 wall thickness makes it appropriate for higher-pressure service compared to standard-weight nipples. The seamless construction eliminates weld seams, which reduces potential failure points in demanding service conditions. Typical applications include connecting valves, pumps, and instrumentation in both residential and commercial settings.

Key Features

• Grade 316 stainless steel construction resists chlorides and corrosive media
• Seamless construction eliminates weld seams for improved pressure integrity
• Schedule 80 wall thickness provides increased strength over standard-weight fittings
• 3/8-inch pipe size fits standard NPT threaded connections
• Suitable for plumbing, process, marine, and food-service applications

Compatibility

Designed as an OEM-style replacement or new-installation fitting compatible with standard 3/8-inch NPT threaded pipe systems requiring Schedule 80 wall thickness and Grade 316 stainless steel material.

Installation Notes

Installation is performed by licensed plumbers or pipefitters. Shut off and depressurize the system before removing or installing any threaded pipe fittings. Apply an appropriate thread sealant or PTFE tape rated for stainless steel and the intended service fluid. Consult applicable codes such as the IPC or IFGC for system-specific installation requirements.