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KLINGER Rotterdam
Nikkelstraat 23067 GR Rotterdam
Klinger Elsloo
Business Park Stein 208A6181 MB Elsloo
KLINGER Velsen-Noord
Rooswijkweg 2001951 MD Velsen-Noord |
Metal hoses
Metal Hoses
These hoses are constructed from a stainless steel band. They are rolled into the shape of a tube and butt welded longitudinally. Then the tubes are mechanically or hydraulically deformed into spiral or parallel corrugated hoses. These are the two basic shapes of corrugated metal hoses.
The flexibility of the hoses is determined by the overall wave configuration, viz:
- Large wave height: flexibility increases with higher wave height.
- Small wave spacing, many waves per linear meter.
- The flexibility is proportional to the number of waves per unit.
- The wall thickness: a thinner wall gives great flexibility but at the expense of the compressive strength of the hose.
- The waveform: an omega shape that gives greater flexibility than the more straight shape.
The great advantage of the parallel corrugated hoses is that they are not subject to torsional forces created by pressure shocks and pulsations.
Applications
- (Petro)chemical industry
- Steel Industry
- Oil and gas
- Energy and district heating
- Pulp and paper
Therefore, metal hoses from KLINGER
- High security
- 1, 2 or 3 braids
- In accordance with European standards
- Certified welded
- Fast delivery
Options
- Version with insulation, anti-kink, tracing, etc.
- Lots of material types
- Smooth hooked model for granules, among other things
To be used at:
Temperature: 200°C to 600°C
Pressure: 1 to 200 Bar
Diameter: DN6 to DN300
Two types
In both types, the distance between two waves can be large or small,
so that one speaks of widely or narrowly corrugated hoses. The pressure resistance of a hose is determined by the stainless steel braid. The number of braids varies from 1 to 3. However, the braid also absorbs the reaction force created by the internal pressure. The number of braids determines the maximum internal working pressure of the hoses, as well as the test and burst pressure. The safety factor is applied between working pressure and burst pressure and is 4.
Parallel corrugated
Here the waves lie side by side as parallel rings so that each wave is perpendicular to the axis of the hose.
Spiral corrugated
The wave is not perpendicular to the axis of the hose. The line from the top of the waves is a spiral.
For more information about our metal hoses, please contact:
