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 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 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 standard kitchen sink drain pipe size is 1 1/2 inches in diameter.
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.
The standard kitchen sink pipe size for most residential homes is 1.5 inches in diameter.
The standard shower drain pipe size for most residential bathrooms is 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.