Flange Management

Flange Management is an independent engineering firm dedicated to ensuring flange integrity through rigorous, standards-compliant calculations and verifiable documentation.

Our analyses are traceable, audit-ready, and proven to meet — and often exceed — industry codes. Whether for a single joint or an entire plant, we provide fast, transparent, and repeatable results you can trust.

What we do

  • Design & Verification of Flange Joints

  • Standards-based Calculations

  • Independent Engineering Review

  • Plant-wide Programs

How we work

  • Define Scope

  • Compute & Review

  • Report & Trace

  • Improve & Sustain

Where we add value

  • Refineries & Petrochemicals

  • Gas Processing & LNG

  • Wind Turbines

  • Power & Utilities

Standards & compliance

We calculate, verify, and document according to the standards your assets require, including European and ASME flange design codes, assembly guidelines, and client-specific specifications. Our deliverables make compliance explicit, traceable, and defensible.

Looking for formal proof of design compliance? Explore our dedicated page for FlangeUp® Certificates.