Anvil International Inc 8700141057 Black Pipe Nipple

Product Description

The ANVIL INTERNATIONAL INC 8700141057 is a black steel pipe nipple sized at 1 inch nominal diameter by 3.5 inches in length. Pipe nipples are short threaded pipe sections used to connect two female-threaded fittings, valves, or equipment ports in a piping assembly. This nipple is finished in black, indicating it is not galvanized, which is the standard material choice for natural gas, propane, and certain industrial piping systems. Licensed plumbers, pipefitters, and HVAC technicians install black pipe nipples as part of gas supply lines, boiler piping, and steam distribution systems in both residential and commercial applications.

This nipple is suited for gas distribution piping, steam systems, and industrial fluid conveyance where black steel is the required or preferred material. The 1-inch by 3.5-inch dimension fits common branch and connection points in gas manifolds, boiler trim, and mechanical room piping assemblies. The package quantity of 25 units per package makes this item practical for stocking or job-lot purchasing on larger piping projects.

Key Features

• Black steel construction suitable for gas, steam, and industrial fluid piping
• 1 inch nominal diameter with 3.5 inch length for standard short-run connections
• Threaded ends for connection to female-threaded fittings, valves, and equipment ports
• Sold in packages of 25 units for efficient stocking and project purchasing

Compatibility

Designed as an OEM-style replacement and standard fitment for 1-inch black steel threaded piping systems in residential and commercial gas, steam, and industrial applications.

Installation Notes

Black pipe nipples are typically installed by licensed plumbers, pipefitters, or HVAC technicians in accordance with the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC) as applicable. Shut off and verify isolation of the gas supply or system pressure before beginning any threaded pipe work. Use appropriate pipe thread sealant rated for the service medium — PTFE tape or paste sealant approved for gas service must be applied to male threads before assembly. Never over-tighten threaded connections; inspect for leaks after restoring system pressure.

Technical Specifications

• Nominal Diameter: 1 inch
• Length: 3.5 inches
• Finish: Black (non-galvanized)
• Package Quantity: 25 units
• Weight: 7.5 pounds

Standard Information

• Brand: ANVIL INTERNATIONAL INC
• Manufacturer Part Number: 8700141057