NPS 18.0" Schedule 10 Pipe Dimensions
Standard Industrial Pipe Dimensions
Inner Diameter
17.492 in
444.30 mm
Outer Diameter
17.992 in
457.00 mm
Wall Thickness
0.250 in
6.35 mm
Flow Velocity Calculator
Instantly calculate the fluid velocity inside this 18.0" Sch 10 pipe based on volumetric flow rate.
Hydraulic Analysis
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About This Tool
The Pipe Dimensions lookup tool provides standard industrial dimensions for piping. Determine exact inner diameters, outer diameters, and wall thicknesses critical for accurate pressure drop and fluid velocity calculations.