Asc Engineered Solutions 8700137659 Black Iron Pipe Nipple

Product Description

The ASC Engineered Solutions 8700137659 is a Schedule 40 black iron pipe nipple sized 3/8 inches in diameter by 2.5 inches in length. Constructed from welded steel with a black coating applied to resist corrosion, this nipple carries a standard NPT pipe thread on both ends. It meets ASTM A53 requirements for welded steel pipe. Plumbers, pipefitters, and mechanical contractors use this fitting to make close-coupled threaded connections in gas distribution, steam, and liquid piping systems where a short, rigid steel link is needed between two threaded fittings or valves.

This nipple is suited for residential and light commercial applications including natural gas supply lines, steam heating systems, and general-purpose black iron piping assemblies. The 3/8-inch size fits common branch lines and appliance connections. Its Schedule 40 wall thickness handles standard operating pressures typical of low-pressure gas and hydronic systems. Licensed plumbers and gas fitters are the primary installers in jurisdictions governed by the IFGC or IPC.

Key Features

• Schedule 40 wall thickness for standard-pressure service
• Black coating applied over welded steel to resist surface corrosion
• Standard NPT threads on both ends for leak-resistant makeup
• Meets ASTM A53 welded steel pipe standard
• 3/8-inch diameter by 2.5-inch length for compact installations

Compatibility

Designed as an OEM-style replacement or new-installation component for threaded black iron piping systems using 3/8-inch Schedule 40 fittings and pipe.

Installation Notes

Installation should be performed by a licensed plumber or certified gas fitter in accordance with the applicable edition of the IFGC or IPC. Shut off and depressurize the line before breaking any threaded connection. Apply a listed thread sealant or PTFE tape rated for the service medium before making up the threads. Do not over-tighten; follow applicable code torque guidance and leak-test all connections before returning the system to service.

Technical Specifications

• Pipe Size: 3/8 inches
• Length: 2.5 inches
• Schedule: 40
• Material: Welded Steel
• Finish: Black Coated
• Thread Type: Standard NPT
• Standard: ASTM A53
• Weight: 0.111 pounds
• Sold As: Each

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 8700137659