Content - Steel

Steel Program
SO 6....

Proven and reliable

  • Unions, valves
  • Ø 4 - 30 mm
  • max. 125 bar
  • -40°C to +200°C
  • for non-aggressive air, gases, liquids and oils in a non-aggressive environment
  • e.g. in railway brake systems

Characteristics, speciality

- easy and fast to install
- compact size
- wide selection of compatible components
- extensive range of combinations
- high operating pressures

To connect precision steel tubes, in particular for high operating pressures, for example in the hydraulic field.

Steel of DIN 3859
blue galvanization with thick film passivation (acc. to directives 2002/95/EC and 2000/53 EC)

Nominal pressure PN
See product table(safety factor 4),
dynamic loads on demand

Temperature range
-40°C to +200°C

Leak rate with helim
10-8 mbar • l/s
(when professionally assembed; see installation instructions and tubes)

Tubes to use
Seamless precision steel tubing conforming to EN 10305-1 of St 35.4, normalized bright annealed (NBK), with bright or rust preventative bonded finish. Plastic tubing with diameter within ± 0.1 mm.

Pressure coefficient % of PN