Assertion: pipe's diameter | /r/HasProperty | equal
Facets:
value: to the outside diameter
type: OTHER
value: to the corresponding size
type: OTHER
value: less twice
type: DEGREE
value: numerically
type: DEGREE
Source sentences:
text: Outside diameter of tubes is numerically equal to the corresponding size.
text: The inside diameter varies according to the thickness of the pipe wall, which differs according to pipe size, material, and grade: the inside diameter is equal to the outside diameter less twice the wall thickness.