Calibration hosesQuality Made in Germany
I.S.T. calibration hose systems
Our calibration hose system features several hose types, some of which are extra-reinforced, which, like the hose liners, ensure consistently high quality and supply availability thanks to our own in-house liner production at I.S.T.
The calibration hoses can be used multiple times and are especially suitable for “open-end” inversion work.
- Calibration hoses, partly extra reinforced
- Sizes: DN 60 to DN 600
- Base weight: approx. 375 to 640 g/m²
- Temperature resistance: partly up to + 80 °C
Medium tube PVC – purple
The welded calibration hose with a temperature resistance of up to 50 °C and best arcability up to 90°.
Especially in small nominal widths, it is outstandingly suitable due to its softness.
Medium tube PVC – orange
The sewn and welded calibration hose with a temperature resistance of up to 70 °C and good arcability.
Thermotube PVC – blue
The sewn and welded calibration hose with a temperature resistance of up to 80 °C and good bendability, can also be applied for curing with steam.
Preliner HDPE – white
The welded preliner, very well suited for use with ground water.