Merit Brass 6508-1000 Ss Pipe Nipple 1/2 in Sch 80 316 316L

Product Description

The MERIT BRASS 6508-1000 is a seamless stainless steel pipe nipple rated to Schedule 80 wall thickness and manufactured from Grade 316/316L stainless steel. Built for demanding fluid and gas piping systems, this nipple provides a corrosion-resistant threaded connection suited to chemical, marine, and industrial process environments. The 1/2 inch pipe size and seamless construction make it a reliable choice wherever wall integrity and resistance to pitting or crevice corrosion are required. Licensed plumbers, pipefitters, and industrial maintenance technicians install this fitting as part of threaded stainless piping assemblies.

This pipe nipple is appropriate for residential and commercial plumbing systems, HVAC piping, process piping, and marine applications where Grade 316 or 316L stainless steel is specified for its elevated molybdenum content and improved chloride resistance. The Schedule 80 wall thickness accommodates higher-pressure service conditions compared to standard Schedule 40 fittings. It is commonly used in chemical processing, food service, and salt-air environments where carbon steel or lower-grade alloys are not acceptable.

Key Features

• Seamless construction eliminates weld seams that can be weak points under pressure or cyclic stress
• Grade 316/316L dual certification provides compatibility with both standard and low-carbon stainless specifications
• Schedule 80 wall thickness supports higher working pressures than Schedule 40
• 1/2 inch pipe size with matching 1/2 inch thread size for direct connection to standard NPT fittings
• Stainless steel material resists corrosion in wet, chemical, and marine service environments

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/2 inch NPT threaded stainless steel piping systems requiring Schedule 80 wall thickness and Grade 316 or 316L material certification.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with the applicable edition of the International Plumbing Code or relevant local code. Shut off system pressure and drain the line before removing or installing threaded nipples. Apply a PTFE thread sealant or thread compound rated for stainless steel to avoid galling during assembly. Do not over-torque stainless steel threaded connections, as the material is prone to thread galling without proper lubrication.