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The ANVIL INTERNATIONAL INC 8700149357 is a galvanized steel pipe nipple sized at 1/2 inch nominal diameter by 4 inches in length. Pipe nipples are short threaded pipe sections used to connect fittings, valves, and other components in piping assemblies. This nipple carries a hot-dip or mill galvanized zinc coating that provides corrosion resistance in wet or exposed environments. It is a standard close-cut threaded fitting handled by plumbers, pipefitters, and mechanical contractors on both new construction and retrofit work.
This nipple is suited for residential and light commercial plumbing, hydronic heating, fire protection, and general industrial piping applications where galvanized steel is the specified material. The 1/2 inch by 4 inch dimension fits standard schedule 40 galvanized pipe runs and is commonly used in water supply, compressed air, and gas distribution systems where local codes permit galvanized fittings.
Designed as an OEM-style replacement and standard-stock fitting for 1/2 inch galvanized steel pipe systems using NPT threaded connections.
Installation is performed by licensed plumbers or pipefitters following applicable IPC and IFGC guidelines for the intended service. Shut off and depressurize the line before breaking any connection. Use appropriate pipe thread sealant or PTFE tape rated for the service fluid. Do not overtighten threaded connections, as this can crack fittings or distort threads.
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