EngiRef / Pipe Schedule
NPS 4 Schedule 160
NPS 4 Schedule 160 (DN 100): 114.3 mm outside diameter, 13.49 mm wall. Inside diameter 87.32 mm, internal area 5990 mm². Mass 33.54 kg per metre.
Specification
- Nominal pipe size (NPS)
- 4
- Nominal diameter (DN)
- 100
- Schedule
- 160
- Outside diameter (mm)
- 114.3
- Wall thickness (mm)
- 13.49
- Inside diameter (mm)
- 87.32
- Mass per metre (kg/m)
- 33.54
- Internal area (mm²)
- 5990
Outside diameters follow ASME B36.10M; inside diameter is OD − 2 × wall thickness.