EngiRef / Pipe Schedule
NPS 1/2 Schedule 160
NPS 1/2 Schedule 160 (DN 15): 21.3 mm outside diameter, 4.78 mm wall. Inside diameter 11.74 mm, internal area 108 mm². Mass 1.95 kg per metre.
Specification
- Nominal pipe size (NPS)
- 1/2
- Nominal diameter (DN)
- 15
- Schedule
- 160
- Outside diameter (mm)
- 21.3
- Wall thickness (mm)
- 4.78
- Inside diameter (mm)
- 11.74
- Mass per metre (kg/m)
- 1.95
- Internal area (mm²)
- 108
Outside diameters follow ASME B36.10M; inside diameter is OD − 2 × wall thickness.