Merit Brass 6502-350 Ss Pipe Nipple 1/8 in Sch 80 316 316L

Product Description

The MERIT BRASS 6502-350 is a seamless stainless steel pipe nipple sized at 1/8 inch pipe with Schedule 80 wall thickness and material grade 316/316L. Schedule 80 construction delivers greater wall thickness and higher pressure tolerance compared to Schedule 40, making this nipple well suited for demanding fluid and gas transfer applications. The 316/316L dual-certified stainless grade provides strong resistance to corrosion, including chloride environments. Plumbers, pipefitters, and mechanical contractors install this type of fitting where code or system design requires corrosion-resistant threaded connections.

This pipe nipple is used in residential and commercial plumbing, HVAC hydronic systems, industrial piping, and chemical or marine environments where standard carbon steel fittings are not appropriate. The 1/8 inch pipe size fits smaller branch connections, instrumentation lines, pressure gauge ports, and similar low-diameter threaded applications. Its seamless construction eliminates a weld seam, which reduces potential weak points in higher-pressure service runs.

Key Features

• Seamless construction for uniform wall integrity throughout
• Schedule 80 wall thickness for higher pressure ratings versus Schedule 40
• Grade 316/316L stainless steel for superior corrosion resistance including chloride exposure
• 1/8 inch pipe size suits instrumentation ports, gauge connections, and small branch lines
• Dual-certified 316/316L material grade for broader code and specification compliance

Compatibility

Designed as an OEM-style threaded replacement or new-installation fitting for 1/8 inch Schedule 80 stainless steel piping systems using standard NPT threaded connections.

Installation Notes

This fitting is installed by licensed plumbers or pipefitters in accordance with applicable codes such as the International Plumbing Code or ASME B31 piping standards. Shut off and depressurize the system completely before removing or installing any threaded fittings. Apply an appropriate thread sealant rated for stainless steel and the intended service medium. Avoid over-tightening, which can stress the threads on small-diameter fittings.