FlangeUp® Certificates

Every flange joint represents a critical point of integrity within your plant. At Flange Management, we provide verified engineering documentation that proves compliance before assembly ever begins.

Each FlangeUp® Certificate is generated directly from our FlangeUp® calculation software — a system built to international standards such as EN 1591-1 and ASME VIII.

A FlangeUp® Certificate transforms raw data into verifiable engineering assurance. It documents every essential design parameter — from flange geometry, gasket selection and bolt stress to torque, yield, gasket compression and operating load cases.

Key calculated results such as residual bolt load, gasket stress, torque values, and rigidity checks are verified and summarized for full transparency and traceability.

Each certificate includes:

  • Flange, gasket, bolting and material specifications.

  • Operating and test conditions (pressure, temperature, corrosion allowance).

  • Mechanical properties and allowable stresses.

  • Detailed load, stress and moment calculations.

  • Gasket and bolt behaviour under seating and operating conditions.

  • Compliance checks against applicable standards.

Issued by Flange Management, every FlangeUp® Certificate provides a legally defensible, audit-ready record of design compliance — the engineered foundation for safe flange make-up, operation and inspection.

Traditional documentation confirms that work is completed. A FlangeUp® Certificate confirms that it was engineered right.