Galvanized Steel Pipe Sizing

Size galvanized steel water pipes accounting for reduced flow capacity due to corrosion and roughness.

Required flow rate.
GPM
Total pipe length including fittings.
feet
Maximum allowable pressure drop.
PSI

Results

Recommended Size-SCH 40
Actual Pressure Loss-PSI
Velocity-ft/s
References: Based on Schedule 40 steel pipe per ASTM A53 with C-factor 100 for aged galvanized