Complete solutions

for heat exchangers in apparatus manufacture


In-house test processes

Up to 8 employees of the quality assurance department ensure the rule conforming execution of our work, which is a reason for the high quality of our BS heat exchanger products.

Our approvals

  • DIN EN ISO 9001:2008
  • DIN EN ISO 3834-2
  • AD 2000 - W0
  • AD 2000 - HP0
  • EN 764-5
  • DGRL Materials
  • ASME U, U2 + S Stamp
  • US National Board
  • DNV GL Approval of Manufacturer
  • DNV GL Welding Workshop Approval
  • Bureau Veritas Mode II
  • TÜV Austria Kesselgesetz §14
  • NK for Boilers and Pressure Vessels
  • EAC

Our test processes

  • Radiographic test using our own x-ray bunker
  • Ultrasound test of the wall thickness
  • Paint penetration test
  • Magnetic powder test
  • Hardness test
  • Cold water pressure test
  • Leak tightness test
  • Roughness test
  • Visual inspection
  • Endoscopic test
  • Mix-up test (RAF)
  • Dimension test with optical 3D measuring process

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