flangemate

FlangeMate is the essential field reference app for mechanical and piping engineers working with ANSI B16.5 flanges in oil and gas facilities.

FEATURES:
- Bolt torque values for Class 150, 300, 600 and 900 flanges
- All pipe sizes from 1/2" to 36"
- 3-step torque sequence (30% / 70% / 100%) in Lb·ft and Nm
- Bolt quantity, bolt diameter and spanner size
- Stud length reference in mm
- Bolt circle pattern diagram with star tightening sequence
- Flange alignment tolerances per ASME B16.5
- Pressure ratings for ASTM A105 Group 1.1
- Spiral wound gasket (SPWD) reference for all classes
- Works fully offline — no internet needed in the field

WHO IS IT FOR:
- Mechanical technicians and field engineers
- Piping and process engineers
- Maintenance teams in oil and gas facilities
- Refineries, upstream production and pipeline operations

WHY FLANGEMATE:
Built from real field experience — not from a textbook. Every value verified against ANSI B16.5 and used in live operations at upstream oil and gas facilities in Kurdistan, Iraq.

ABOUT THE DEVELOPER:
Mohammad Kawa Shawket is a mechanical engineer with years of hands-on experience in oil and gas operations in the Kurdistan Region of Iraq. Specialising in rotating equipment, flange management and condition monitoring.

For questions or feedback contact: mohammad.kawa@gmail.com