The 501456 1/2 in Black Pipe Plug is a threaded fitting designed to close off the end of a pipe or seal an unused outlet in black iron piping systems. Manufactured from durable malleable iron with a protective black finish, this square-head plug provides a secure threaded connection for gas, air, and LP applications. Its rugged construction and pressure-rated design make it suitable for residential, commercial, and light industrial piping installations where dependable sealing and system integrity are required.
Key Features
1/2 in male NPT threaded pipe plug
Durable malleable iron construction for long service life
Black finish designed for use with black iron pipe systems
Square-head design allows easy installation and removal with standard tools
Pressure-tested construction for dependable performance
Compatible with standard threaded pipe and fitting connections
Suitable for natural gas, LP gas, and compressed air systems
Ideal for sealing unused pipe openings and system terminations
Designed for above-ground piping applications
Specifications
Model Number: 501456
Product Type: Black Pipe Plug
Size: 1/2 in
Connection Type: Male NPT Thread
Material: Malleable Iron
Finish: Black Iron
Head Style: Square Head
Installation Type: Threaded
Pressure Rating: Up to 300 psi at 150°F
Application: Gas, Air, and LP Piping Systems
Compatible Pipe Type: Threaded Black Iron Pipe
Applications
Sealing unused threaded pipe outlets
Natural gas distribution systems
LP gas piping installations
Compressed air systems
Pipe testing and maintenance procedures
Residential utility piping projects
Commercial mechanical piping systems
Industrial threaded piping networks
Repair and modification of black iron pipe systems
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