The standard size of a pipe with a 1/2 inch diameter is typically referred to as 1/2 inch nominal pipe size (NPS).
The standard shower pipe size for most residential bathrooms is 1/2 inch in diameter.
Pipe size refers to the diameter of the pipe (in inch).
for 4 inch and ahove 1.5 multiple with pipe size
The outside diameter (OD) of a 40-inch nominal bore black steel pipe is typically 40 inches, as the nominal size refers to the approximate internal diameter of the pipe. However, the actual OD for standard pipe sizes can vary; for a 40-inch nominal bore, the standard OD is approximately 42.16 inches according to the American National Standards Institute (ANSI) specifications. This discrepancy is due to the wall thickness of the pipe, which is accounted for in the nominal size.
The inside diameter (ID) is 8 inches. The nominal pipe size (NPS) and outside diameter (OD) depend on the thickness of the walls of the pipe.
The standard size for a sink drain pipe is typically 1.5 inches in diameter for most kitchen and bathroom sinks. In some cases, particularly for larger kitchen sinks or when multiple fixtures are connected, a 2-inch diameter pipe may be used. It's important to ensure that the drain pipe size matches the fixture's drain fitting for proper drainage and to prevent clogs.
The standard kitchen sink drain pipe size is 1 1/2 inches in diameter.
The diameter of a 4-inch pipe is 4 inches, which is the nominal size commonly used in plumbing and piping systems. This measurement refers to the internal diameter of the pipe, though the actual outer diameter may be slightly larger depending on the pipe's wall thickness and material.
The standard shower drain pipe size for residential bathrooms is typically 2 inches in diameter.
americanNPT pipe thread i want how much taper it has depends on the pipe size/diameter
The size of a standard sink drain pipe is typically 1 1/2 inches in diameter.
If I remember correctly, the pipe size is the inside diameter, so it would depend on the thickness of the wall, as to what size it would fit into.