NPS 8 Pipe Dimensions
NPS 8 pipe dimensions reference with DN size, outside diameter, wall thickness, inside diameter, and weight for available schedules.
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NPS 8 Pipe Dimensions
| Schedule | DN | OD | Wall | ID | Weight |
|---|---|---|---|---|---|
| Schedule 40 | 200 | 8.625 in / 219.07 mm | 0.322 in / 8.18 mm | 7.981 in / 202.72 mm | 28.58 lb/ft / 42.53 kg/m |
| Schedule 80 | 200 | 8.625 in / 219.07 mm | 0.5 in / 12.70 mm | 7.625 in / 193.68 mm | 43.43 lb/ft / 64.63 kg/m |
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About NPS 8
- NPS: 8
- DN: 200
- Outside diameter: 8.625 in (219.07 mm)
NPS 8 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 8.
FAQ
What is the DN for NPS 8?
NPS 8 corresponds to DN 200.
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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