783-318

This 1/2" x 4-1/2" black malleable steel nipple is a high-quality plumbing and gas line fitting designed for secure, leak-free connections in residential and commercial applications. Crafted from durable malleable iron, this pipe nipple is ideal for extending gas supply lines or connecting appliances such as gas dryers, ranges, water heaters, and furnaces. The black finish provides a professional look and is suitable for low-pressure gas, oil, and air systems. Featuring standard National Pipe Thread (NPT) on both ends, it ensures a tight fit with compatible female-threaded fittings. Its heavy-duty construction offers excellent heat resistance and structural integrity, making it a reliable choice for professional installers and DIY home repairs alike.
Type: Steel Pipe Fitting
Size: 1/2 inch
Dimensions: 4-1/2 in × 1/2 in (nominal) × 1/2 in (nominal)
Application: Used in gas supply lines, water heating systems, and appliance installations including gas stoves, dryers, and HVAC equipment. Suitable for air, gas, and oil applications.
Specifications: Material: Black Malleable Steel; Connection Type: NPT (National Pipe Thread); Schedule 40; Corrosive resistant in dry environments; Rated for low-pressure plumbing systems.