Asc Engineered Solutions 8700137501 Black Iron Close Nipple

Product Description

The ASC Engineered Solutions 8700137501 is a 3/8-inch close nipple made from Schedule 40 welded steel with a black iron coating. Close nipples have no exposed unthreaded pipe between the two threaded ends, making them the right choice when fittings need to connect with minimal gap. The black coating provides corrosion resistance for general-purpose use. Standard NPT threads on both ends allow connection to a wide range of fittings and valves. Plumbers and pipefitters install this type of nipple in gas distribution, water supply, and industrial piping systems.

This close nipple is suited for residential and light commercial piping applications where a tight, low-profile threaded connection is required. Common installations include gas line assemblies, black iron piping runs for natural gas or propane, and general plumbing rough-in work. The Schedule 40 wall thickness meets standard pressure requirements for these applications. This part is sold individually.

Key Features

• Schedule 40 wall thickness for standard pressure piping applications
• Black iron coating resists corrosion on welded steel pipe body
• Close-pattern length eliminates exposed unthreaded pipe between fittings
• Standard NPT threads on both ends for broad fitting compatibility
• Meets ASTM A53 standards for welded steel pipe

Compatibility

Designed as an OEM-style replacement or direct-install fitting for 3/8-inch Schedule 40 black iron piping systems using standard NPT threaded fittings.

Installation Notes

Installation is performed by licensed plumbers or pipefitters following applicable codes such as the IPC or IFGC. Shut off gas or water supply and verify the line is depressurized before making any threaded connections. Apply approved pipe thread sealant or PTFE tape rated for the service medium before threading. Do not overtighten threaded connections, as this can crack fittings or distort threads.

Technical Specifications

• Pipe Size: 3/8 inches
• Nipple Pattern: Close
• Schedule: 40
• Material: Welded Steel
• Finish: Black Iron Coating
• Thread Type: NPT
• Standard: ASTM A53
• Weight: 0.04 pounds
• Sold As: Each

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 8700137501