The 501562 1 in Black Union is a heavy-duty malleable iron pipe fitting designed to connect two sections of threaded black steel pipe while allowing convenient future disassembly and reassembly. The three-piece union design enables maintenance, repairs, and system modifications without cutting or rotating existing pipe runs. Constructed from durable black malleable iron, this fitting provides reliable performance in natural gas, propane, oil, compressed air, and other non-potable piping systems used in residential, commercial, and light industrial applications.
Key Features
Durable black malleable iron construction for long-lasting service
1 in female threaded connections on both ends
Three-piece union design allows easy maintenance and pipe removal
Suitable for gas, oil, compressed air, and other non-potable systems
Threaded connection provides a secure and dependable seal
Compatible with standard black steel pipe installations
Designed for applications requiring future system access or modifications
Suitable for residential, commercial, and industrial environments
Specifications
Model Number: 501562
Product Type: Black Union
Size: 1 in
Connection Type: Female Iron Pipe (FIP) Threaded
Material: Black Malleable Iron
Finish: Black
Fitting Class: 150 lb
Maximum Working Pressure: Up to 500 PSI
Maximum Operating Temperature: Up to 150°F
Thread Standard: ANSI/ASME B1.20.1
Configuration: Union
Installation Method: Threaded
Suitable Media: Natural Gas, Propane, Oil, Air, and Other Non-Potable Systems
Applications
Natural gas distribution piping
Propane and LP gas installations
Compressed air systems
Fuel oil transfer piping
Commercial mechanical rooms
Residential black pipe projects
Industrial utility piping systems
Systems requiring periodic maintenance or equipment replacement
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ColorBlack
BrandCoda Resources
fittingType1-in FIP Black Iron Union
materialBlack Iron
pressureRating500 PSI
temperatureRating150°F
standardsComplianceANSI/ASME B1.20.1, ASTM and ASME standards