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The ANVIL INTERNATIONAL INC 8700120556 is a 1-inch black tee fitting used in threaded pipe assemblies for gas, water, and general-purpose piping systems. This standard tee allows a branch connection at a 90-degree angle from the main run, making it a core component in distribution and supply piping layouts. The fitting is finished in black, consistent with typical black-iron pipe used in gas distribution and fire suppression applications. Installation is performed by licensed plumbers, pipefitters, and mechanical contractors working on commercial and residential systems.
This 1-inch black tee is suited for use in residential and light commercial piping systems where a threaded branch takeoff is required. Common applications include natural gas supply lines, propane distribution, steam and low-pressure water systems, and fire protection piping. The 1-inch nominal size fits standard Schedule 40 black-iron threaded pipe and fittings. It is typically installed in combination with nipples, unions, elbows, and other threaded black-iron components.
Designed as an OEM-style replacement and standard fitment for 1-inch nominal threaded black-iron pipe systems in gas, water, and general mechanical piping applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local mechanical and plumbing codes, including the IFGC and IPC where applicable. Shut off and depressurize the supply line completely before removing or installing any threaded fittings. Apply an appropriate pipe thread sealant or PTFE tape rated for the intended service medium to all threaded joints. Do not overtighten threaded connections; hand-tighten first, then use a pipe wrench for a secure, leak-free joint.
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