.3D inspection 

Utilising a range of industry best equipment and software, 4Z offers 3D inspections of plant and assets.


Whether formulating repair scopes to maximise efficiency during outages or establishing pressure vessel corrosion rates over time, 4Z are the market leaders in 3D inspection services. Including:


  • High detail scanning and analysis of corrosion, erosion, dents, gouges and damage

  • Pipelines, vessels, tube banks, tank plates, structures, components

  • Internal vessel and exchanger inspection

  • Overall deformation of large scale plant areas, tanks and equipment

  • Hull and frame wastage surveys 

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