Merit Brass 6516-3600 Ss Pipe Nipple 1 in Sch 80 Grade 316

Product Description

The MERIT BRASS 6516-3600 is a seamless stainless steel pipe nipple designed for threaded pipe assemblies in demanding fluid and gas handling systems. Manufactured from Grade 316 stainless steel and rated to Schedule 80 wall thickness, this nipple delivers added pressure capacity and corrosion resistance compared to standard Schedule 40 fittings. The 1-inch pipe size fits directly into standard NPT-threaded connections. Plumbers, pipefitters, and industrial maintenance technicians install this type of fitting when system media, temperature, or chemical exposure rules out carbon steel or Grade 304 stainless alternatives.

This pipe nipple is well suited for residential and commercial plumbing, process piping, marine, and chemical handling applications where Grade 316 stainless steel is specified for its superior resistance to chlorides and corrosive media. Schedule 80 wall construction makes it appropriate for higher-pressure service lines. It threads directly into compatible NPT fittings, valves, and manifolds without additional adapters in standard 1-inch pipe configurations.

Key Features

• Grade 316 stainless steel construction for superior chloride and corrosion resistance
• Seamless manufacturing process eliminates weld seams, improving pressure integrity
• Schedule 80 wall thickness for increased pressure rating over Schedule 40
• 1-inch pipe size with standard NPT threading for direct fitment
• Suitable for fluid, gas, and chemical service environments

Compatibility

Designed as an OEM-style replacement and standard fitting for 1-inch NPT threaded pipe systems requiring Schedule 80 Grade 316 seamless stainless steel construction.

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 completely before removing or installing any threaded fitting. Use an appropriate thread sealant rated for the system media and temperature range. Do not over-torque threaded connections, as stainless steel threads are susceptible to galling.