HomeAppsToolsPiping Toolbox: ASME, FittingApps like Piping Toolbox: ASME, Fitting Here are some great alternatives to Piping Toolbox: ASME, Fitting by Engineering Toolbox: Engineering Calculator Apps : Pipedata â 4.4 Pipedata-Plus â 4.5 Flange Bolt Size & Torque â 4.6 Piping Engineering â 4.0 Piping Engineering Pro â 3.8 Piping Reference Pro â 3.7 Pipe and Fitting â 4.1 Pipefitter Tools â 3.8 Complete Piping Guide â 4.0 Piping Fabrication and Welding â 4.3 Fabricators Handbook â 4.3 Piping Calculators â 4.0 Pipe Fitter Calculator â 4.6 MRC Global PVF Mobile Handbook â 3.3 Orifice Gas Flow â 4.6 Socket Pipe Calculator â 4.7