Gas Pipe Calculator
Flow rate, velocity & pipe diameter for industrial gas pipelines
Input
Gas
Calculate
Velocity
Standard flow
Pipe diameter
Standard volume flow
Nm³/h
Pipe inner diameter
mm
Flow velocity
m/s
Working pressure (gauge)
MPa
Working temperature
℃
Actual atmospheric pressure
kPa
Calculate
Reset
Generate PDF Report
Note
:
Standard condition…
Result
—
Pipe sizing (standard DN)
Use recommended DN
Liquid-phase pipe
Liquid velocity
m/s
Recommended
:
Typical gas velocities…