iPhone Screenshots


If you have ever needed to check the a flange and pipe schedule rating in before this is the application for you!

The "Piping Calculator" determines the required pipe schedule and ANSI flange rating based on the user inputed pressure, temperature, and corrosion allowance. It is quick and easy to use tool for engineers, designers, plant operators or pretty much anyone involved with the Oil, Gas, or Petrochemical industries.

The application uses the ASME B 31.3 Process Piping code and works for both welded and threaded piping systems. The results screen shows complete calculation details include both the calculated and suggested thickness, stress value, pressure, temperature, and corrosion allowances.

You can enter the data with sliders or using the keypad.

It contains a wide library of materials (carbon and stainless steel) and pipe sizes. If you would like any more materials add ask and we will add it right away.

The user can use both imperial and metric units or set any combination they prefer in the user settings.

What’s New

Version 2.0

New - Modern Interface
New - Simplified Layout
New - Supports Light Mode and Dark Mode
New - Automatic conversion between units of measure

Additional Calculations coming soon!

App Privacy

The developer, iTouch It Once Software Corp., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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