Merit Brass 6506-1200 Stainless Steel Pipe Nipple 3/8 in Sch 80

Product Description

The MERIT BRASS 6506-1200 is a seamless stainless steel pipe nipple designed for threaded piping systems requiring corrosion resistance and pressure integrity. Constructed from Grade 316/316L stainless steel, this nipple offers excellent resistance to chlorides and aggressive media, making it well-suited for demanding service environments. Built to Schedule 80 wall thickness, it provides greater pressure-bearing capacity than Schedule 40 equivalents. The 3/8 inch pipe size and matching 3/8 inch thread size make this a direct-fit component for standard NPT threaded assemblies. Plumbers, pipefitters, and industrial maintenance technicians typically source this part for leak-free, code-compliant piping runs.

This pipe nipple is appropriate for residential and commercial plumbing, HVAC hydronic systems, chemical processing lines, and marine or coastal installations where 304 stainless is insufficient. The 316/316L dual-certified material grade supports both standard and low-carbon weld-compatible applications. Schedule 80 wall thickness suits higher-pressure or corrosive-service runs where additional wall strength is specified by design or code. It threads directly into standard NPT fittings, valves, and equipment ports sized at 3/8 inch.

Key Features

• Grade 316/316L stainless steel construction for superior corrosion resistance in chloride-rich and aggressive environments
• Seamless construction eliminates weld seams, supporting consistent wall integrity and pressure performance
• Schedule 80 wall thickness provides increased pressure capacity compared to standard Schedule 40
• 3/8 inch NPT thread size for direct compatibility with standard threaded fittings and equipment ports
• Dual-certified 316/316L material grade supports applications requiring low-carbon stainless

Compatibility

Designed as an OEM-style replacement and standard-fit component for 3/8 inch NPT threaded piping assemblies in plumbing, HVAC, and industrial systems requiring Schedule 80 stainless steel pipe nipples.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC or IFGC code requirements. Shut off and depressurize the system fully before removing or installing any threaded pipe components. Use appropriate thread sealant or PTFE tape rated for stainless steel and the service media involved. Avoid over-torquing threaded connections on stainless steel fittings, as galling can occur without proper anti-seize compound or lubricated sealant.