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The ANVIL INTERNATIONAL INC 8700140653 is a black steel pipe cut to a 48-inch length with a 0.75-inch nominal diameter. Black steel pipe is an uncoated, carbon steel product used to convey natural gas, propane, and other non-potable fluids in residential and commercial piping systems. The cut-length format allows for direct installation without additional field cutting in standard rough-in applications. Licensed plumbers and pipefitters are the primary installers. Each unit weighs 20 pounds, making it suitable for overhead and in-wall runs where structural support and schedule are factored into the design.
This pipe is used in residential and light commercial gas distribution systems, fire suppression supply lines, and steam or hydronic heating risers where black steel is the code-approved material. The 48-inch cut length fits standard stud-bay and joist-bay rough-in dimensions, reducing labor on repetitive installations. It is sold in packages of 5 pieces per unit of measure, making it well suited for multi-drop rough-in work or service truck restocking.
Designed as an OEM-style replacement and standard cut-length fitting for residential and commercial black steel piping systems using 0.75-inch nominal pipe connections.
Black steel pipe installation is typically performed by licensed plumbers or pipefitters and must comply with applicable local codes, IFGC requirements for gas systems, or ASME B31.1 for steam applications. Shut off and lock out the gas supply or fluid source before cutting into an existing system. Use appropriate pipe thread sealant rated for the conveyed medium — note that standard Teflon tape is generally not approved for gas service in many jurisdictions. Support spacing and hanger requirements should follow the applicable mechanical code for the pipe diameter and system pressure.
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