Merit Brass 6502-250 Ss Pipe Nipple 1/8 in 316 316L Sch 80

Product Description

The MERIT BRASS 6502-250 is a seamless stainless steel pipe nipple designed for high-pressure and corrosion-resistant piping applications. Manufactured from Grade 316 and 316L stainless steel, this nipple offers excellent resistance to chlorides, acids, and high-temperature environments. Built to Schedule 80 wall thickness standards, it provides the strength required in demanding fluid and gas handling systems. With a 1/8 inch pipe size and matching thread size, it fits standard NPT threaded connections. Licensed plumbers and pipefitters install this fitting in both industrial and commercial systems where corrosion resistance and material integrity are critical requirements.

This pipe nipple is suited for use in plumbing, HVAC hydronic systems, chemical processing lines, marine applications, and any piping system where moisture, salt exposure, or aggressive media demand a higher-grade stainless alloy. The 316 and 316L dual-grade designation makes it compatible with both standard and low-carbon weld-sensitive assemblies. Schedule 80 wall thickness supports elevated working pressures compared to Schedule 40 alternatives, making it a common choice for tight-space high-pressure runs at the 1/8 inch pipe size.

Key Features

• Grade 316 and 316L stainless steel construction for superior corrosion resistance
• Seamless construction eliminates weld seams and reduces potential failure points
• Schedule 80 wall thickness for higher pressure ratings versus standard Schedule 40
• 1/8 inch pipe size with matching NPT thread size for standard threaded fittings
• Dual-grade 316 and 316L rating supports weld-adjacent and low-carbon applications

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/8 inch NPT threaded piping systems requiring Schedule 80 stainless steel nipples in corrosive or high-pressure service environments.

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 piping system completely before removing or installing any threaded fitting. Apply an appropriate thread sealant rated for stainless steel and the specific media being conveyed. Do not over-torque the fitting, as stainless steel threads are susceptible to galling under excessive force.