Black pipe malleable iron fittings come in various sizes to accommodate different plumbing and piping applications. The most common sizes for black pipe malleable iron fittings include:
1/8 inch (0.125 inches)
1/4 inch (0.25 inches)
3/8 inch (0.375 inches)
1/2 inch black pipe malleable iron fittings
3/4 inch (0.75 inches)
1 inch
1-1/4 inches
1-1/2 inches
2 inches
2-1/2 inches
3 inches
4 inches
These sizes are commonly used in residential, commercial, and industrial plumbing systems, as well as for various HVAC (heating, ventilation, and air conditioning) applications. The specific size required for a project depends on factors such as the intended use, pipe diameter, and system requirements.
It’s important to note that these sizes refer to the nominal pipe size (NPS), which represents the approximate inside diameter of the pipe. The actual outside diameter and thread dimensions may vary depending on the specific standards followed for black pipe malleable iron fittings, such as ANSI/ASME or ASTM specifications.
When selecting black pipe malleable iron fittings, ensure compatibility with the corresponding pipe size and thread type. It is recommended to consult plumbing codes, industry standards, or seek advice from professionals for accurate sizing and proper selection of fittings for your specific application.