I couldn’t tell ya, what I would say is Britain and Europe all use BSP as there size guide so technically it should be but then again we’ve all had those fabulous Spanish branded loo’s with the “14 an few bits” Ball valves that no matter what you can’t find a fitting for 😂
One thing I do know, is all pipes over 25mm have to be brazed but the Europeans tend to use plastics anyway.
Why you worried? I very much doubt they will have seen a pipe slice over there anyway if plastic is the weapon of choice 👍