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The ANVIL INTERNATIONAL INC 8700159307 is a 3/4-inch black pipe plug used to cap or seal the open end of a threaded pipe or fitting. This type of plug creates a pressure-tight closure in piping systems and is a standard component in plumbing, HVAC, gas distribution, and industrial piping applications. The black finish indicates a non-galvanized carbon steel construction suited for low-pressure steam, water, oil, and gas lines. Plumbers, pipefitters, and mechanical contractors regularly use plugs of this type during system commissioning, pressure testing, and service work.
This 3/4-inch plug is appropriate for use in residential and light commercial piping systems where a threaded closure is required at a tee, cross, or other fitting port. It is commonly installed during rough-in work to temporarily or permanently block unused ports, isolate sections of a system during testing, or complete a final installation where a branch line is not yet active. The package quantity of 120 units per case makes this SKU well suited for contractors stocking a service van or shop inventory.
Designed as an OEM-style replacement and standard trade fitting for 3/4-inch threaded pipe systems using standard NPT connections.
Installation is performed by licensed plumbers or pipefitters following applicable IPC and IFGC code requirements for the system type. Shut off and depressurize the line before removing or installing any threaded fitting. Apply an appropriate thread sealant or PTFE tape to the male threads before installation. Do not overtighten, as this can crack cast fittings or damage female threads.
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