Merit Brass 6516-1200 Pipe Nipple 1 in Sch 80 316 316L Ss

Product Description

The MERIT BRASS 6516-1200 is a seamless stainless steel pipe nipple designed for demanding piping installations where corrosion resistance and pressure integrity are critical. Built to Schedule 80 wall thickness, it delivers higher pressure ratings than Schedule 40 equivalents. The Grade 316/316L dual-certification material provides excellent resistance to chlorides and acidic environments, making it a reliable choice in chemical, marine, food service, and industrial process piping systems. This nipple is threaded for standard NPT connections and is installed by licensed plumbers, pipefitters, and mechanical contractors working on commercial or industrial pipe systems.

This pipe nipple is suited for use in residential and commercial mechanical systems where stainless steel is specified for longevity and chemical compatibility. Typical applications include process piping, steam lines, compressed air systems, and fluid transfer lines that require corrosion-resistant fittings. The 1 inch pipe size fits standard 1 inch NPT threaded connections and integrates directly into Schedule 80 stainless steel piping assemblies. It is commonly installed during new construction and retrofit projects in industrial facilities, commercial kitchens, marine environments, and water treatment plants.

Key Features

• Grade 316/316L dual-certified stainless steel for superior corrosion resistance in harsh environments
• Seamless construction eliminates weld seams, reducing potential leak points under pressure
• Schedule 80 wall thickness provides greater pressure capacity compared to Schedule 40
• 1 inch NPT threaded ends for direct connection to standard pipe fittings and valves
• Suitable for use in chemical, marine, food service, and industrial process applications

Compatibility

Designed as an OEM-style replacement and standard component for 1 inch Schedule 80 stainless steel NPT piping systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC and ASME B31 piping codes. Shut off and depressurize the system fully before removing or installing any threaded fittings. Use thread sealant or PTFE tape rated for stainless steel and the specific service medium. Avoid over-torquing NPT threads, as stainless steel is susceptible to galling during assembly.