Top Industrie High Pressure Tubes are made according to a very detailed set of specifications, which stem from Top Industrie’s great experience in this field. They are all made from seamless, cold-drawn stainless steel 1.4404 (316L).



These specifications include:

  • Dimensional control
  • Material certificate
  • Mechanical characteristics
  • Pressure tests
  • Fissure detection by using Eddy currents
  • Intergranular corrosion test



  • Other materials : Hastelloy C 22, HB2, etc...
  • Autofrettaged tubing, which has a higher durability
  • Maximum pressure
  • Custom bending
  • Certificates can be provided
  • Special pressure tests can be carried out