In order to ensure sufficient product quality for HKS quality requirements, all required testing is carried out within the company group before the start of assembly, during production and following the completion of assembly:

Tests made

  • Standard receiving inspection
  • Production control
  • Leak testing (helium leak test)
  • Pressure testing (pressure test with water)
  • PT penetration test
  • VT visual test
  • X-ray testing of weld seams (on customer requirement)
  • External testing (TÜV, BV, LRS, DVGW, GL)
Helium leak test