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Trained personnel and the modern facilities are the prerequisites for the production of high quality products and services.

For the success of Langenbach Flanschen

  • Material quality
  • tolerance ranges
  • absolute dimensional accuracy
  • Reliability
  • Flexibility
  • and adherence to schedules

decisive and responsible.

Our production is accompanied by constant quality controls from the receipt of raw materials to the dispatch of the finished products.

  • Dimensional checks
  • Ultrasonic testing of the raw material and the welds
  • Hardness tests
  • Bending samples
  • Roughness measurements
  • and surface crack testing

are part of the daily test scope.

At your request, further acceptances by TÜV, Lloyds, Det Norske Veritas, etc. can also be carried out.


... Quality is measurable!