Merit Brass 6512-4800 Ss Pipe Nipple 3/4 in Sch 80 316

Product Description

The MERIT BRASS 6512-4800 is a Grade 316 stainless steel pipe nipple constructed to Schedule 80 wall thickness using seamless tubing. This nipple provides a corrosion-resistant, high-pressure-rated threaded connection for piping systems that require durability in demanding environments. The 3/4 inch pipe size and seamless construction make it well suited for systems where weld-line integrity is critical. Plumbers, pipefitters, and mechanical contractors typically specify this component where chemical resistance and strength are priorities.

This nipple is used in residential and commercial plumbing, process piping, and industrial fluid-handling systems. Its Grade 316 stainless alloy performs well in corrosive environments including marine, chemical processing, and food-service applications. The Schedule 80 wall provides added pressure capacity compared to standard Schedule 40 fittings, making it appropriate for higher-pressure service runs.

Key Features

• Grade 316 stainless steel for superior corrosion resistance over 304-grade alloys
• Seamless construction eliminates weld-seam weak points
• Schedule 80 wall thickness for higher pressure ratings
• 3/4 inch pipe size for common branch and main-line connections
• Threaded ends for standard NPT fitting connections

Compatibility

Designed as an OEM-style replacement or new-installation fitting compatible with standard 3/4 inch NPT threaded piping systems using Schedule 80 stainless steel components.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC and IFGC code requirements for the jurisdiction. Depressurize and drain the system completely before removing or installing any threaded nipple. Use thread sealant or PTFE tape rated for stainless steel and the intended service media. Avoid over-torquing threaded connections on stainless fittings, as galling can occur without proper lubrication.