783-317

Ensure a secure and reliable connection with this 1/2" x 4" black malleable steel nipple. Designed for use in residential and commercial plumbing and gas systems, this high-quality threaded fitting is ideal for extending gas lines to appliances like furnaces, water heaters, and gas ranges. Manufactured from durable black malleable iron, it provides excellent tensile strength and resistance for low-pressure applications. The precision-machined NPT threads on both ends ensure a tight, leak-proof seal when properly installed with appropriate pipe sealant or tape. Whether you are performing a routine HVAC repair or a new appliance installation, this black steel pipe nipple is a professional-grade solution for your piping needs.
Type: Steel Pipe Fitting
Size: 1/2 inch x 4 inch
Dimensions: 4 inches × 0.5 inches (nominal) × 0.5 inches (nominal)
Application: Commonly used in gas line extensions, HVAC installations, and water heater connections. Suitable for connecting gas ranges, clothes dryers, and furnace piping in residential and commercial environments.
Specifications: Material: Black Malleable Steel; Thread Type: NPT (National Pipe Threaded); Connection: Male by Male (MIP); Use: Gas, Oil, and Air applications.