Pipe Fitting & ASME Toolbox vs UnitDown AI

All-in-one piping engineering data and calculator app designed for engineers, students, and professionals in oil, gas, chemical, and power industries. Access ASME standards, pipe dimensions, flange data, fitting details, valve sizes, and smart calculators right from your phone. Key Features: - Engineering Calculators – Pipe safe span, flexibility, spacing, and more. - Piping Data & Standards – ASME B16.5, B16.9, B16.10, B16.11, B16.36, B16.47, B16.48. - Pipe Dimensions – By schedule, wall thickness, and material. - Flange Dimensions – Weld neck, Slip-on, Blind, Threaded, Socket weld, Lapped, Orifice. - Fitting Dimensions – Elbows, Tees, Reducers, Caps, Couplings, Bushings, Crosses. - Branch Outlets (Olets) – Weldolet, Sockolet, Threadolet, Elbowlet, Latrolet, etc. - Line Blanks – Spectacle, Paddle, Spacers (ASME B16.48). - Valve Dimensions – Gate, Globe, Ball, Check, Butterfly, Control valves. - Daily Tips & Quiz – Learn piping concepts and test your knowledge. Why Piping Toolbox? Piping engineering plays a vital role in design, fabrication, inspection, and maintenance of industrial piping systems. This app simplifies access to piping data, standards, and calculations making it a must-have tool for: - Mechanical Engineers - Piping Engineers - Students & Professionals in EPC, Oil & Gas, Chemical & Power sectors Stay efficient, accurate, and industry-ready with Piping Toolbox – your complete piping engineering reference app. In-app purchase Details: Lifetime Access for ads free version Privacy Policy : https://applicationcontent.wordpress.com/privacy-policy/ Terms of use : https://applicationcontent.wordpress.com/terms-of-use/

Commercial HVAC diagnostics, equipment memory, and field documentation in one place. UnitDown AI helps commercial HVAC technicians turn symptoms, measurements, alarms, and nameplate data into structured troubleshooting guidance—then carry that context into the next visit. DIAGNOSE WITH MORE CONTEXT Describe the problem in technician language. UnitDown AI organizes likely causes, first checks, meter and instrument checks, alternative faults, recommended actions, and risks to consider. SCAN EQUIPMENT NAMEPLATES Capture equipment data from a nameplate, review the extracted details, and save the unit for future service calls. KEEP EQUIPMENT HISTORY TOGETHER Build a service timeline with diagnostics, repairs, preventive maintenance, measurements, photos, parts, recommendations, and technician notes. RUN THE JOB FROM THE FIELD Create jobs, document progress, track required details, and keep customer sites and equipment organized from arrival through closeout. PREPARE BEFORE DISPATCH Use equipment history and van inventory to reduce forgotten parts and repeat trips. BUILT FOR COMMERCIAL HVAC Support for rooftop units, chillers, refrigeration, electrical faults, heating failures, airflow problems, economizers, compressors, and control systems. UnitDown AI provides informational decision support. Always follow lockout/tagout procedures, use proper PPE and approved instruments, verify conditions, and follow manufacturer service literature. Do not rely on UnitDown AI for emergency, life-safety, or final repair decisions. Some features require a UnitDown AI Pro auto-renewing subscription. Subscription terms and pricing are shown before purchase. Manage or cancel through your Apple ID subscription settings. Privacy Policy: https://unitdown.org/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/