Magnetic Flux Leakage

The flux-leakage probe method is used on ferrous, hot-rolled surfaces with round cross-sections. There are two main approaches to inspecting materials of this type:

  • The AC field method - used for highly sensitive detection of longitudinal surface flaws, predominantly on hot-rolled bar stock.
  • The DC field method - used for detection of external and internal flaws on hot-rolled tubes. Longitudinal flaws or transverse flaws are detected, depending on the magnetisation direction. API and ISO Standards describe the method.

Rotomat DS

Rotomat-DSThe ROTOMAT is the solution for detecting longitudinal oriented inner and outer defects for oil field and boiler tubes.

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Transomat DS

Transomat-DSThe TRANSOMAT is the solution for detecting transversely oriented inner and outer defects for oil field and boiler tubes.

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