Schedule pipe has an O.D. that is larger than its nominal size, whereas tubing has an O.D. that matches its nominal size. Standards for pipe schedule (wall thickness) have different dimensions than the standards for tubing wall thickness.
Schedule pipe has an O.D. that is larger than its nominal size, whereas tubing has an O.D. that matches its nominal size. Standards for pipe schedule (wall thickness) have different dimensions than the standards for tubing wall thickness.