High-pressure hoses are used for energy and signal transmission in hydraulic systems.Especially when connecting movable elements, but also for the connection of hydraulic subassemblies which are not fixed on a common base, e.g. power units and clamping fixtures.
Depending on operating pressure and nominal diameter, high-pressure hoses consist of one or several layers of wire or textile mesh or spiral inlays.
1: Inner tube
4: Hose wall
5: Insulation layer
After pressing of the hose fittings at both ends the high-pressure hose is ready for connection.
4: Union nut
5: Hose fitting
Service life / installation instructions
The application time including storage time should not exceed 6 years, the net storage time 2 years.High temperatures, frequent motion cycles or high pulse frequencies can reduce the application time.
Before putting into operation and then at least once a year, the high-pressure hoses have to be checked by an expert if they are still leak-proof.
on the hose there is the following marking:
on the fitting there is the following marking:
We deliver only completely pressed high-pressure hoses with mounted union nut.Pipe sockets with removable cutting ring and union nut are no longer allowed.
General application notes General characteristics of hydraulic equipment
Application example 1
Plug-in connectors for plates and piping strips