Asc Engineered Solutions 8700136958 Black Iron Pipe Nipple

Product Description

The ASC Engineered Solutions 8700136958 is a Schedule 40 black iron pipe nipple designed for use in low-pressure gas, steam, and water piping systems. Constructed from welded steel with a black oxide coating, it resists corrosion and meets ASTM A53 standards. The nipple measures 0.25 inches in diameter and 3 inches in length with standard NPT threads on both ends. Plumbers, pipefitters, and gas service technicians use this fitting to connect threaded pipe runs in commercial and residential applications where a short, rigid male-to-male threaded segment is required.

This nipple fits standard Schedule 40 threaded pipe systems and is suited for residential and light commercial installations involving natural gas distribution, steam lines, and water supply piping. Its black coating distinguishes it from galvanized nipples and makes it the correct choice for gas line work where galvanized fittings are not permitted by code. The compact 3-inch length is commonly used for close-coupled connections at valves, tees, and unions.

Key Features

• Welded steel construction meets ASTM A53 standards for strength and consistency
• Black oxide coating provides corrosion resistance suitable for gas line applications
• Schedule 40 wall thickness for standard-pressure threaded piping systems
• Standard NPT threads on both ends for compatibility with threaded fittings and valves
• Compact 3-inch length suited for close-coupled connections

Compatibility

Designed as an OEM-style replacement and standard-fit component for Schedule 40 threaded black iron pipe systems using NPT connections in gas, steam, or water service.

Installation Notes

Installation is performed by licensed plumbers or gas fitters following local plumbing and gas codes, including IFGC and IPC requirements. Shut off and depressurize the line before removal or installation of any threaded fitting. Apply an approved pipe thread sealant or PTFE tape rated for the service type before making up threads. Do not use galvanized fittings in natural gas applications where black iron is specified by code.

Technical Specifications

• Pipe Diameter: 0.25 inches
• Length: 3 inches
• Schedule: 40
• Material: Welded Steel
• Coating: Black Oxide
• Thread Type: Standard NPT
• Standard: ASTM A53
• Weight: 0.102 pounds
• Sold As: Each

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 8700136958