Only $13.99

Reliable and critical worksite information that is ALWAYS with you.

Interactive and easy to use.

Detailed tables, diagrams and formulas.

Our App Includes:

  • Length through hub for weld neck and slip-on flanges.
  • Dimensions of butt weld fittings, socket weld fittings and flanges.
  • Diameters and circumferences and nominal wall thicknesses of pipe.
  • Odd angles for long radius 90 degree elbows.
  • Dissecting a circle and blind flange lay out.
  • Layout for equal and unequal diameter branch lines at any angle.
  • Shackles, inside width at the pin and the safe working load.
  • Snatch block and sling leg load multiplication factors.
  • The safe working load for wire rope, and nylon and wire rope slings.
  • Conversion multipliers and trade related formulas.
  • Explosive limits and specific gravity of different gasses.
  • Drill and tap sizes for bolts and pipe.
  • Weights for common building materials.
  • Trade related formulas.
  • Head pressures of water and temperature conversions.
  • Pipe and water weights.
  • Weights for plate steel.
  • Weights for flanged gate valves, weld fittings, blind flanges and weld neck flanges.

Trade Schools

Provide your students with important trade related information, that is easily accessible and always on hand. This dependable reference guide is produced from recognized trade information and practices, making it a valuable asset to any new trades person.


Promote safe work procedures throughout your work site. Your personnel will perform their tasks more efficiently and effectively with this reliable, critical and recognized trade information on hand.


Frequently Asked Questions

Yes, the information in the app is the same trusted information as the original Pipefitter’s Field Book.

The app can be used on all Android and Apple devices.

The Pipefitter’s Field App can be purchased on either the App Store or Google Play Store.

You should carry the app with you at all times. Always be aware of safety hazards in your environment when using technology on the work site.

Yes, you can gift the app to someone through the App Store, which means the person you would be gifting the app to would have to have an iPhone, iPad or iPod.


At this time there is not a free trial version of the app. For screenshot samples and app content please scroll up.

Engineers, pipefitters, riggers, boiler makers, welders, foremen, team leaders, project managers, general labourers, and trade workers.

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