EngiRef / Pipe Schedule
NPS 3 Schedule 80
NPS 3 Schedule 80 (DN 80): 88.9 mm outside diameter, 7.62 mm wall. Inside diameter 73.66 mm, internal area 4261 mm². Mass 15.27 kg per metre.
Specification
- Nominal pipe size (NPS)
- 3
- Nominal diameter (DN)
- 80
- Schedule
- 80
- Outside diameter (mm)
- 88.9
- Wall thickness (mm)
- 7.62
- Inside diameter (mm)
- 73.66
- Mass per metre (kg/m)
- 15.27
- Internal area (mm²)
- 4261
Outside diameters follow ASME B36.10M; inside diameter is OD − 2 × wall thickness.