EngiRef / Pipe Schedule
NPS 12 Schedule 80
NPS 12 Schedule 80 (DN 300): 323.8 mm outside diameter, 17.45 mm wall. Inside diameter 288.9 mm, internal area 65579 mm². Mass 132.04 kg per metre.
Specification
- Nominal pipe size (NPS)
- 12
- Nominal diameter (DN)
- 300
- Schedule
- 80
- Outside diameter (mm)
- 323.8
- Wall thickness (mm)
- 17.45
- Inside diameter (mm)
- 288.9
- Mass per metre (kg/m)
- 132.04
- Internal area (mm²)
- 65579
Outside diameters follow ASME B36.10M; inside diameter is OD − 2 × wall thickness.