Merit Brass 6006-3600 Ss Pipe Nipple 3/8 in Sch 40 316 316L

Product Description

The MERIT BRASS 6006-3600 is a Schedule 40 stainless steel pipe nipple sized for 3/8 inch pipe. Constructed from Grade 316 and 316L stainless steel using a welded process, this nipple delivers reliable corrosion resistance in demanding fluid and gas piping applications. The 316 and 316L alloy designation makes it suitable for environments where standard 304-grade fittings may corrode, including exposure to chlorides, mild acids, and marine atmospheres. Licensed plumbers, pipefitters, and industrial maintenance technicians install this fitting where code-compliant, corrosion-resistant connections are required. The welded construction meets Schedule 40 wall thickness standards for consistent pressure performance across the fitting.

This nipple is used in residential and commercial plumbing, process piping, and mechanical systems where 3/8 inch threaded connections are specified. Typical applications include water supply lines, chemical-resistant installations, food service piping, and coastal or marine plumbing systems where stainless steel is preferred over brass or carbon steel. It threads directly into standard NPT fittings and valves within the same pipe size. The low-carbon 316L variant provides added resistance to sensitization in welded assemblies, making it appropriate for systems that see elevated temperatures during installation or service.

Key Features

• Grade 316 and 316L stainless steel construction for superior corrosion resistance
• Welded construction conforming to Schedule 40 wall thickness
• 3/8 inch pipe size with standard NPT threading
• 316L low-carbon alloy resists sensitization in high-temperature or welded assemblies
• Suitable for chloride, mild acid, and marine service environments

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 40 stainless steel piping systems using 3/8 inch NPT threaded connections.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter following IPC and applicable local mechanical codes. Shut off the water supply or depressurize the piping system completely before removing or installing any threaded fitting. Apply appropriate thread sealant or PTFE tape rated for stainless steel and the intended service fluid. Avoid over-tightening threaded connections, as this can stress welded stainless fittings and compromise the joint.