Sorry, no
I wasn't clear. "Schedule 40" is a designation for pipe which specifies dimensions.
Interestingly enough, now that nearly all American products are made in China, the dimensions are frequently given in metric as well as that weird inch system.(9 inches in a foot, ten feet in a mile or something like that).
(That was a joke, dahlinks. I know exactly how long 9" are).
On a very basic level, the plumbing systems are the same as here in continental Europe. The Americans pay more attention to separation of what they call "gray" waste water (washing machines, dishwashers, sinks, bathtubs, etc.) and water flushed from the toilet. Urinals are sometimes classed as grey, sometimes as black, depending on the jurisdiction.
Whereas we permit direct connections at the closest junction point here in Germany, the Americans only permit grey and black to come together at the final house join to the public sewer.
As always, on paper, the US system is at least as good as our system or better (especially regarding natural gas lines, they are far beyond us) but the actual practice is that illiterate hourly workers who have no training and no one to protect them are abused to install these systems in new housing. So the reality is pretty scary at times.