Merit Brass 6506-7200 Ss Pipe Nipple 3/8 in Grade 316 Sch 80

Product Description

The MERIT BRASS 6506-7200 is a Grade 316 stainless steel pipe nipple designed for use in demanding fluid handling and piping systems. Constructed seamless to Schedule 80 wall thickness, this nipple delivers the pressure rating and corrosion resistance required in industrial, commercial, and mechanical applications. The Grade 316 alloy provides superior resistance to chlorides and corrosive media compared to Grade 304, making it the preferred choice in chemical, marine, and process piping environments. Licensed plumbers and pipefitters typically select this nipple where code or system design calls for stainless fittings with a heavier wall specification.

This nipple is suited for residential and commercial plumbing systems, process piping, HVAC hydronic loops, and industrial fluid lines where stainless steel is required. The 3/8 inch pipe size fits common branch connections, instrument taps, and low-flow service lines. Schedule 80 wall construction is specified where elevated pressure ratings or mechanical durability are required over standard Schedule 40 fittings.

Key Features

• Grade 316 stainless steel construction for superior corrosion resistance in chloride-rich and aggressive media environments
• Seamless construction eliminates weld seam vulnerabilities, supporting consistent wall integrity throughout
• Schedule 80 wall thickness provides a heavier-duty pressure rating than Schedule 40 equivalents
• 3/8 inch pipe size suits branch connections, instrument taps, and low-flow service lines
• NPT threads standard for straightforward integration into existing piping systems

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3/8 inch Schedule 80 stainless steel piping systems where Grade 316 material is specified.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC or ASME B31 piping codes. Shut off and depressurize the system fully before removing or installing any threaded nipple. Apply an appropriate thread sealant or PTFE tape rated for stainless steel and the media being handled. Avoid over-tightening, which can stress the nipple threads or downstream fittings.