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The ANVIL INTERNATIONAL INC 8700159851 is a 1/2 inch galvanized pipe plug used to seal open pipe ends in threaded piping systems. This fitting blocks flow or caps unused branch outlets in water, gas, and general plumbing applications. The galvanized finish provides corrosion resistance suitable for exposed or moderately wet environments. Licensed plumbers and pipefitters install this plug as part of routine system assembly, repairs, or pressure testing. It ships in a package quantity of 100 units, making it practical for contractors stocking shop supplies or completing large installations.
This plug is suited for residential and light commercial plumbing, HVAC hydronic systems, and industrial piping where a 1/2 inch threaded closure is needed. It is commonly used to cap tee outlets, seal test ports, and close off unused fittings on threaded iron or steel pipe systems. The galvanized coating makes it appropriate for installations where bare steel fittings would be vulnerable to surface rust.
Designed as an OEM-style replacement or standard stock fitting for 1/2 inch NPT threaded pipe systems in plumbing and mechanical installations.
Installation is performed by licensed plumbers or pipefitters following applicable IPC or IFGC code requirements. Shut off system pressure and depressurize the line before installing or removing any threaded plug. Apply appropriate thread sealant or PTFE tape to the male threads before installation. Do not overtighten; use a pipe wrench with controlled force to seat the plug without damaging threads.
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