Quote:
Originally Posted by Clipdat
Why do you think they chose to not go with full 2.5" piping?
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My guess is because metric.
Usually piping sold in 5mm increments, but marketed/manufactured in 10mm increments, 60/65/70/75/80, In merica' we use .25" increments- 2.25"2.5", 2.75", 3" Off by a mm or three, but close enough.
Usually 2mm(1/16") wall thickness.