NPS 2 Pipe Dimensions

NPS 2 pipe dimensions reference with DN size, outside diameter, wall thickness, inside diameter, and weight for available schedules.
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NPS 2 Pipe Dimensions

Schedule DN OD Wall ID Weight
Schedule 40 50 2.375 in / 60.33 mm 0.154 in / 3.91 mm 2.067 in / 52.50 mm 3.66 lb/ft / 5.45 kg/m
Schedule 80 50 2.375 in / 60.33 mm 0.218 in / 5.54 mm 1.939 in / 49.25 mm 5.03 lb/ft / 7.49 kg/m
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About NPS 2

NPS 2 identifies a nominal pipe size. The outside diameter remains standardized across different schedules, while wall thickness, inside diameter, and weight change with schedule.

Select a schedule above to view the exact dimensional reference page for NPS 2.

FAQ

What is the DN for NPS 2?

NPS 2 corresponds to DN 50.

Does the outside diameter change between schedules?

No. For a given NPS, the standardized outside diameter remains the same while wall thickness changes by schedule.

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