EngiRef / Pipe Schedule
NPS 3/4 Schedule 160
NPS 3/4 Schedule 160 (DN 20): 26.7 mm outside diameter, 5.56 mm wall. Inside diameter 15.58 mm, internal area 191 mm². Mass 2.9 kg per metre.
Specification
- Nominal pipe size (NPS)
- 3/4
- Nominal diameter (DN)
- 20
- Schedule
- 160
- Outside diameter (mm)
- 26.7
- Wall thickness (mm)
- 5.56
- Inside diameter (mm)
- 15.58
- Mass per metre (kg/m)
- 2.9
- Internal area (mm²)
- 191
Outside diameters follow ASME B36.10M; inside diameter is OD − 2 × wall thickness.