Flange Management B.V. provides on-site ultrasonic bolt inspection services for process plants in the oil, gas, and chemical industries.
Our goal is to ensure that every flanged joint performs safely and reliably under pressure and temperature.

With advanced ultrasonic technology, we measure the true tension in each bolt during operation, shutdowns, or start-ups — without loosening or removing fasteners.
This allows us to identify under-loaded or overstressed bolts that could lead to leaks, equipment damage, or unplanned downtime.

Our inspection teams work directly with plant maintenance and integrity departments to schedule and execute surveys efficiently, minimizing impact on production.
All measurement data is logged and visualized through FlangeUp®, providing full traceability and clear insight into connection performance across the facility.

Result: safer operations, predictable joint performance, and reduced risk of leaks in critical process systems.