Calculated Industries 4095 Pipe Trades Pro Advanced Pipe Layout and Design Math Calculator Tool for Pipefitters, Steamfitters, Sprinklerfitters and Welders | Built-in Pipe Data for 7 Materials , White - Pipefitter Calculator - Amazon.com
Pipe Flow Calculator. Liquid or Gas Pipe Design - Pressure, Flow using Darcy Weisbach (Moody diagram) Losses