HomeAppsToolsPiping Toolbox: ASME FittingsApps like Piping Toolbox: ASME Fittings Here are some great alternatives to Piping Toolbox: ASME Fittings by Engineering Toolbox: Engineering Calculator Apps : Pipedata â 4.5 Pipedata-Plus â 4.5 Flange Bolt Size & Torque â 4.6 Piping Engineering â 3.9 Piping Engineering Pro â 3.9 Piping Reference Pro â 3.3 Pipefitter Tools â 3.8 Complete Piping Guide â 4.7 Piping Fabrication and Welding â 4.3 Piping Calculators â 4.0 Fabricators Handbook â 4.3 Pipe Fitter Calculator â 4.6 Fastener Lite â 3.8 Flat Pattern Bend Calculator â 4.5 Gear Design 3D in TrueGeometry â 3.8 Offset Pipe calculator â 3.7