Design and development Lease of marine instruments


On-the-field training and learning-by-doing Construction of prototypes


Service on research vessels

Special manufactures


Repair and maintenance works



 Direct customer contact and personal consultation


Pressure tests up to 600bar






Test of guaranteed compressive strength

All pressure tubes pass through a pressure test before delivery. Therefore underwater conditions up to 600bar - corresponding 6000m water depth -are simulated in the inhouse pressure tank. After successful testing a compressive strength with 1,5 safety is guaranteed for the tubes.


  • for tubes made of titanium, stainless steel, aluminium and others maximum length: 950mm
    maximum diameter: 180mm
  • compression up to max. 600bar
  • test periods from 30 min. to long-term tests
  • pressure test certificate














K.U.M. also pressure-tests your tubes!